Input: Fact: aerating soil helps it breathe.

Output: What helps soil breathe?


Input: Fact: Flowers produce spores that develop into haploid entities.

Output: Flower spores eventually develop into an entity that is:?


Input: Fact: Oxygen-rich blood is carried away from our heart.

Output: Oxygen-rich blood is carried where?


Input: Fact: space travelers require preserved food for extended flights.

Output: what require preserved food for extended flights?


Input: Fact: A doorbell converts electrical energy into waves.

Output: A doorbell converts electrical energy into what?


Input: Fact: Turnips have primary and secondary meristems for growth in length and width.

Output: What do turnips use to grow in length and width?


Input: Fact: The Himalayas can be formed by collision of crustal plates.

Output: What could have been formed by collision of crustal plates?


Input: Fact: most fish do not have to deal with temperature or moisture extremes.

Output: What do most fish not have to deal with?


Input: Fact: Microorganisms cause food to mold.

Output: What happens when microorganisms get on food?


Input: Fact: A thing that is internal and vital make up the excretory system.

Output: A thing that is what makes up the excretory system.?


Input: Fact: Bottlenecks influence the chance of a species surviving.

Output: What can influence the chance of a species surviving?


Input: Fact: a planet rotating causes varied  temperatures on that planet.

Output: A planet rotating causes?


Input: Fact: Microbial fuel cells convert chemical energy into power.

Output: Microbial fuel cells convert chemical energy into what?


Input: Fact: Bacterial infections are not caused by viruses.

Output: Bacterial infections are not caused by what?


Input: Fact: climate influences the ability of organisms to micro-evolve to their environment.

Output: what influences the ability of organisms to micro-evolve to their environment?


Input: Fact: if a tree falls it helps surrounding plants grow.

Output: What happens to surrounding plants if a tree falls?


Input: Fact: The familiar earthworm has a segmented body.

Output: Earthworm bodies are:?


Input: Fact: Humans have collected and grown the fruiting structure of fungi for food for thousands of years.

Output: Which part of fungi have humans collected and grown for food for thousands of years?


Input: Fact: Nerve impulses are conducted via myelin.

Output: How are nerve impulses conducted?


Input: Fact: cigarettes cause lung cancer.

Output: what causes lung cancer?


Input: Fact: Safety goggles are used to keep the eyes safe during experiments.

Output: What can be used to keep the eyes safe during experiments?


Input: Fact: Pressure receptors are found mainly in the body's largest organ.

Output: what are found mainly in the body's largest organ?


Input: Fact: some insects can use their antennae to detect compressional waves.

Output: what do some insects use their antennae to detect?


Input: Fact: Bad weather causes unsafe driving conditions.

Output: Bad weather causes what sort of driving condition?


Input: Fact: Pasteurization reduces the cause of tuberculosis in milk.

Output: What reduces the cause of tuberculosis in milk?


Input: Fact: the resting state of some bacteria is commonly found in soil and water.

Output: When a bacteria is in a resting state, where can you find it?


Input: Fact: Mammals breathe with the help of something that presses against the stomach muscles.

Output: What is pressed against when mammals breathe?


Input: Fact: competition may cause humans to fight each other.

Output: what species may be caused to fight each other by competition?


Input: Fact: being exposed to wind can cause the natural wearing away of soil.

Output: Being exposed to wind can cause the natural wearing away of what?


Input: Fact: heat and pressure create electricity.

Output: What do heat and pressure create?


Input: Fact: The pores on the undersides of leaves close to reduce water loss.

Output: Why do the pores on the undersides of leaves close?


Input: Fact: Most animals without backbones have a nervous system.

Output: Which type of system do most animals without backbones have?


Input: Fact: certain therapsids became more mammal-like as they evolved.

Output: what became more mammal-like as they evolved?


Input: Fact: Most fish do not have to deal with extreme temperature or moisture.

Output: Most what do not have to deal with extreme temperature or moisture?


Input: Fact: Without hair, 90 percent of the body's heat would be lost.

Output: What can prevent 90 percent of the body's heat loss?


Input: Fact: Flowers attract birds for pollination.

Output: Why do flowers attract birds?


Input: Fact: the nail's protection prevent water loss, abrasions, infections, and damage from toxins.

Output: What is protected, preventing water loss, abrasions, infections, and damage from toxins?


Input: Fact: heavy rains cause erosion.

Output: Erosion can be caused by?


Input: Fact: Adult members of the Porifera phylum produce eggs and sperm.

Output: Adult members of the Porifera phylum produce what?


Input: Fact: Infancy is the period of most rapid growth after being born.

Output: What is the period of most rapid growth after being born?


Input: Fact: Earth orbiting the sun causes weather changes.

Output: What causes weather changes?


Input: Fact: Cancer is a defect that occurs when there is no longer regulation of cycles.

Output: cancer is a defect that occurs when there is no longer regulation of what?


Input: Fact: lakes can contain little or no salt.

Output: What can contain little to no salt?


Input: Fact: Keratin is especially important in preventing heat loss from the body.

Output: What is important in preventing heat loss from the body?


Input: Fact: Differential heating of air can be harnessed for electricity production.

Output: Differential heating of air can be harnessed for what?


Input: Fact: Carbon may be stored in sandstone for millions of years.

Output: What element may be stored in sandstone for millions of years?


Input: Fact: humans have a period of parental care of their offspring.

Output: what have a period of parental care of their offspring?


Input: Fact: A ship is used to move people from continent to continent.

Output: What does a ship move from continent to continent?


Input: Fact: Endocrine hormones move from place to place in the body through the blood.

Output: Endocrine hormones move from place to place through the?


Input: Fact: pollen consists of tiny grains that are the sperm of plants.

Output: pollen consists of tiny grains of what part of plants?


Input: Fact: The more oxygen that is present, the greater the burn rate.

Output: How do you increase the burn rate?


Input: Fact: Accidental alterations of the genetic code in a cell can cause new traits to appear in a parent's offspring.

Output: What can appear due to accidental alterations of the genetic code in a cell?


Input: Fact: The sun causes water to change partially to gas by adding heat.

Output: The sun causes water to change partially to gas by doing what?


Input: Fact: lizards provide little if any care to their young.

Output: what provides little if any care to their young?


Input: Fact: Most fish do not have to deal with extremes of temperature or moisture.

Output: Most _ do not have to deal with extremes of temperature or moisture.?


Input: Fact: Most fish do not have to deal with extremes of temperature or moisture.

Output: Most what do not have to deal with extremes of temperature or moisture?


Input: Fact: Most fish do not have to deal with extremes of temperature or moisture.

Output: Most what o not have to deal with extremes of temperature or moisture?


Input: Fact: Most fish do not have to deal with extremes of temperature or moisture.

Output: What generally don't have to deal with extremes of temperature or moisture?


Input: Fact: Parts of the Earth's crust being pushed together causes earthquakes.

Output: Parts of the Earth's crust being pushed together causes what?


Input: Fact: The largest group of animals are insects.

Output: What are the largest group of animals?


Input: Fact: harming an animal species can result in extinction.

Output: What can result in extinction?


Input: Fact: Marshes and swamps are extremely important biomes.

Output: What are extremely important biomes?


Input: Fact: The number of different organisms in a habitat increases from the poles to the equator.

Output: What happens to the number of different organisms in a habitat from the poles to the equator?


Input: Fact: if animals can no longer get food they will move to another area.

Output: When will animals move to another area?


Input: Fact: Climate is the average weather in an area during an era.

Output: The average weather in an area during an era is called:?


Input: Fact: The genetic material responsible for heredity contains instructions for proteins.

Output: The genetic material responsible for heredity contains what?


Input: Fact: Chitin can be used for protection by fish.

Output: Chitin can be used for protection by whom?


Input: Fact: Organisms cluster around the heat of submarine volcanoes.

Output: What clusters around the heat of submarine volcanoes?


Input: Fact: A light source is used for seeing in the dark.

Output: A what is used for seeing in the dark?


Input: Fact: tulips have a characteristic life cycle that includes alternation of generations.

Output: What has a characteristic life cycle that includes alternation of generations?


Input: Fact: Electrical currents can cause objects to repel each other.

Output: Which of the following can cause objects to repel each other?


Input: Fact: mammals existed in the mesozoic era.

Output: what existed in the mesozoic era?


Input: Fact: space exploration is not possible without navigation.

Output: What is used for space exploration?


Input: Fact: genes are carried in coiled structures made of DNA and proteins.

Output: where are genes carried?


Input: Fact: Carbon dioxide is controlled between organisms and the atmosphere.

Output: what is controlled between organisms and the atmosphere?


Input: Fact: Platypus and echidna lack a uterus and vagina.

Output: What species of female mammal lacks a uterus and vagina?


Input: Fact: sweat wets the skin to reduce body temperature.

Output: what happens when sweat wets the skin?


Input: Fact: Infancy is the period of most rapid advancement.

Output: What is the period of most rapid advancement?


Input: Fact: Coal absorbs all visible light.

Output: What absorbs all visible light?


Input: Fact: Fertilisation is a key feature of roundworm reproduction.

Output: What has to happen for roundworms to reproduce?


Input: Fact: Weathering breaks down rocks, dirt, and earth to create a substance.

Output: What causes rocks, dirt, and earth to combine?


Input: Fact: freshwater global ecosystems have water that contains little or no salt.

Output: what has freshwater that contains little or no salt?


Input: Fact: cells losing their ability to divide is inevitable.

Output: What is inevitable?


Input: Fact: Introns are areas that do not code for proteins.

Output: Introns are areas that?


Input: Fact: Any surface that has not been sterilized is likely to be covered with single cell microorganisms.

Output: Any surface that has not been sterilized is likely to be covered with:?


Input: Fact: living things need protein.

Output: What do living things need?


Input: Fact: Some methods of birth control can break or be used incorrectly.

Output: Some methods of what can break or be used incorrectly?


Input: Fact: Plants produce male gametes in the spring.

Output: What do plants produce in spring?


Input: Fact: An organism that plays a big role as an aquatic producer is:.

Output: What is an important aquatic producer?


Input: Fact: Male gametes are deposited in the vagina during sexual intercourse.

Output: What are deposited into the vagina during sexual intercourse?


Input: Fact: All redwoods have a characteristic life cycle that includes alternation of generations.

Output: All redwoods have a characteristic life cycle that includes what?


Input: Fact: people prevent injury by forming protective plates over the ends of the fingers.

Output: who can prevent injury by forming protective plates over the ends of the fingers?


Input: Fact: Hermit crabs use dead snail shells for houses.

Output: What do hermit crabs use for houses?


Input: Fact: Plants require food in order to adapt to their environment.

Output: Plants require food in order to what?


Input: Fact: smallpox can have an envelope of phospholipids and proteins.

Output: What can have an envelope of phospholipids and proteins?


Input: Fact: astronauts require dehydrated food for extended flights.

Output: Astronauts require _  food for extended flights?


Input: Fact: astronauts require dehydrated food for extended flights.

Output: astronauts require what food for extended flights?


Input: Fact: Cable are used on the Golden Gate.

Output: What is used to suspend bridges?


Input: Fact: The volume of an object can be used to measure that  object.

Output: Volume is one way to do what?


Input: Fact: Monotreme females lay their eggs in a burrow.

Output: What animal type lays their eggs in a burrow?


Input: Fact: Chloroplasts contain the green compound chlorophyll.

Output: What contains the green compound chlorophyll?


Input: Fact: when an animal moves , kinetic energy in starch  is converted to mechanical energy.

Output: When an animal moves , kinetic energy in starch is converted to?


Input: Fact: Ants communicate via chemicals excreted by their bodies.

Output: Ants communicate via?


Input: Fact: Burning fuel in furnaces can kill.

Output: Burning fuel in a furnace can?


Input: Fact: seismographs measure and record earthquakes.

Output: What measures and records an earthquake?


Input: Fact: High currents waste energy by heating up the wire.

Output: How does energy get wasted in a wire?


Input: Fact: muscular walls of blood vessels contracting raises blood pressure.

Output: what happens when muscular walls of blood vessels contract?


Input: Fact: hot flashes can occur when menstruation stops occurring.

Output: What can happen when menstruation stops?


Input: Fact: whiskers are used for feeling by cats.

Output: what uses whiskers for feeling?


Input: Fact: Genes that are located on the same chromosome are chained together by the thousands.

Output: Genes that are located on the same chromosome are chained together by the what?


Input: Fact: Increasing the density of water decreases its melting point.

Output: What decreases the melting point of water?


Input: Fact: lifeforms change their pattern in response to change in environment.

Output: what happens in response to change in environment?


Input: Fact: If a shelter can't support animals, then the animals move.

Output: If a shelter can't support animals, what will the animals do?


Input: Fact: Hydrogen bonds cause H20 to expand when it freezes.

Output: Hydrogen bonds cause what to expand when it freezes?


Input: Fact: Hydrogen bonds cause H20 to expand when it freezes.

Output: What causes H20 to expand when frozen?


Input: Fact: chips can be seen up close with optical tools.

Output: What can you see chips up close with?


Input: Fact: Malpighian tubules are organs of excretion.

Output: What are organs of excretion?


Input: Fact: Frogs absorb water and air through their skin.

Output: How do frogs absorb oxygen?


Input: Fact: Racing requires a lot of energy.

Output: What does racing require?


Input: Fact: compasses are used for steering.

Output: what are used for steering?


Input: Fact: fur can be used for keeping warm.

Output: What can be used to keep warm?


Input: Fact: Cactus stems hold water to survive droughts.

Output: How does a cactus survive droughts?


Input: Fact: Earthworms ingest sediment to get food particles which enriches soil.

Output: What do Earthworms do to the soil?


Input: Fact: sickness has a negative impact on an organism.

Output: What has a negative impact on an organism?


Input: Fact: if soil is permeable it may cause chemicals to leach.

Output: What may cause chemicals to leach in soil?


Input: Fact: bushes grow roots down into the soil to absorb water and minerals.

Output: what grows roots down into the soil to absorb water and minerals?


Input: Fact: Mitosisis how organisms grow and repair themselves.

Output: How do organisms grow and repair themselves?


Input: Fact: a stove is used for meat by generating heat.

Output: What needs a stove to generate heat?


Input: Fact: Animals can sense decibels.

Output: What can animals sense?


Input: Fact: rocks interacting with wind produces sediments.

Output: Rocks interacting with wind produces?


Input: Fact: tree squirrels generate heat mainly by keeping their metabolic rate high.

Output: What generate heat mainly by keeping their metabolic rate high?


Input: Fact: animals lack the green pigment chlorophyll.

Output: what do animals lack?


Input: Fact: snakes produce amniotic eggs.

Output: what produces amniotic eggs?


Input: Fact: a light bulb converts energy into light by sending energy through a filament.

Output: What part of a light bulb has energy run through it, converting energy into light?


Input: Fact: Salmon have a circulatory system with a two-chambered heart.

Output: What has a circulatory system with a two-chambered heart?


Input: Fact: a sandbar is formed by water moving minerals downstream.

Output: what does water move downstream to form a sandbar?


Input: Fact: milk helps to repair cells in the human body.

Output: Milk helps to?


Input: Fact: All chemical reactions must first overcome the energy barrier.

Output: What must a chemical reaction overcome before starting?


Input: Fact: a thermometer indirectly measures how fast particles are moving.

Output: What device can indirectly measure how fast particles are moving?


Input: Fact: insects have a life cycle that includes sexual reproduction.

Output: What do insects do during their lifespan?


Input: Fact: Cells are the basic units of the structure and function of  organisms.

Output: What do cells make up of organisms?


Input: Fact: Most invertebrates can be effected by neurotoxins.

Output: What is something most invertebrate can be effected by?


Input: Fact: Soil can be depleted of potassium carbonate.

Output: Soil can be depleted of which of the following?


Input: Fact: The body sweating cools it by evaporation.

Output: How does the body cool itself with evaporation?


Input: Fact: Plants make food from inorganic molecules.

Output: Plants make food from what?


Input: Fact: Plants make food from inorganic molecules.

Output: What is able to make food using inorganic molecules?


Input: Fact: a black hole is formed by high-mass dead stars.

Output: what high-mass object forms black holes?


Input: Fact: Birds have big skulls.

Output: What do birds have that are of a bigger size?


Input: Fact: Sunlight heats the Earth's surface.

Output: What  heats most of the Earth's surface during the day?


Input: Fact: Absorbing sunlight causes cool objects to warm up.

Output: What can cause cool objects to warm up?


Input: Fact: Bulbs require electrical energy to see in darkness.

Output: Bulbs produce electrical energy to what?


Input: Fact: sinkholes are formed by rain.

Output: What can cause sinkholes?


Input: Fact: sinkholes are formed by rain.

Output: What forms sinkholes?


Input: Fact: Fire has a negative impact on an organism.

Output: What has a negative impact on an organism?


Input: Fact: Monotremes are mammals that reproduce by laying female gametes.

Output: Monotremes are mammals that reproduce by laying what?


Input: Fact: A rubber band stretched too thin will have particles vibrate.

Output: A rubber band stretched too thin will have particles what?


Input: Fact: Some species of reptiles can go several weeks without eating.

Output: Some species of reptiles can go weeks without?


Input: Fact: A battery converts chemical energy into something that can power a lamp.

Output: A battery can convert chemical energy so that it can turn on what?


Input: Fact: boiling means change from a liquid into a gas by adding joules.

Output: boiling is changing from a liquid to a gas by adding what?


Input: Fact: fronts cause local weather changes.

Output: What cause local weather changes?


Input: Fact: human ears can hear a radio.

Output: What can human ears hear?


Input: Fact: Migrants typically fly long distances.

Output: migrants typically what long distances?


Input: Fact: Butter is a fat that is composed of closely packed molecules at room temperature.

Output: What is a fat that is composed of closely packed molecules at room temperature?


Input: Fact: a windmill can provide energy to a computer.

Output: What can a windmill provide energy for?


Input: Fact: Sandpaper is used to smooth objects made of wood.

Output: What is used to smooth wood?


Input: Fact: excess body weight raises metabolism.

Output: What raises metabolism?


Input: Fact: cancer promotes the division of cells with damaged DNA.

Output: What promotes the division of cells with damaged DNA?


Input: Fact: Salmon and trout have a circulatory system with a two-chambered heart.

Output: What has circulatory system with a two-chambered heart?


Input: Fact: A marine engine transforms chemical energy into mechanical energy.

Output: What converts chemical energy into mechanical energy?


Input: Fact: Adult Bulbs are barrel-shaped.

Output: Adult bulbs are what shape?


Input: Fact: Plants detect and respond to Diurnal cycles.

Output: Plants detect and respond to what?


Input: Fact: predicting weather requires meteorology.

Output: What requires meteorology?


Input: Fact: increasing the temperature of salt water causes the water to evaporate while the salt remains.

Output: what can be done to salt water to cause water to evaporate while salt remains?


Input: Fact: climate change can bury the planet in snow.

Output: What can climate change bury the planet in?


Input: Fact: Phylum Platyhelminthes are mostly parasitic.

Output: Phylum Platyhelminthes are mostly what?


Input: Fact: a loss of highly toxic invisible gas has created a hole over Antarctica.

Output: a loss of what has created a hole over Antarctica?


Input: Fact: The vanes rotating in an electric fan cause gases to move.

Output: The vanes rotating in an electric fan cause what to move?


Input: Fact: if the Moon were at a greater distance from the Earth, ocean tides would be smaller.

Output: What would happen to the ocean tides if the Moon were farther away from the Earth?


Input: Fact: Interphase is when DNA is copied.

Output: When is DNA copied?


Input: Fact: to estimate the age of a forest, find the tree with the highest number of rings.

Output: Estimating the rings on a tree tells you what?


Input: Fact: motion can be converted into electrical energy with a generator.

Output: motion can be converted into electrical energy with a what?


Input: Fact: communities consist of populations of different things that can split into two.

Output: communities consist of populations of what kind of things that can split into two?


Input: Fact: erosion can cause tsunamis.

Output: Erosion can cause?


Input: Fact: Lobsters do not have a backbone.

Output: What do lobsters lack?


Input: Fact: animals adapt to avoid death.

Output: Why do animals adapt?


Input: Fact: hammerhead, bull shark, blue shark, and lemon sharks are called therian mammals.

Output: What kind of mammal are hammerhead, bull shark, blue shark and lemon sharks?


Input: Fact: influenza does not grow through cell division.

Output: What does not grow through cell division?


Input: Fact: within roundworms, a range of reproductive systems occur.

Output: In what does a range of reproductive systems occur?


Input: Fact: within roundworms, a range of reproductive systems occur.

Output: where does a range of reproductive systems occur?


Input: Fact: A generator can be used to store energy in batteries.

Output: Energy from a generator?


Input: Fact: Aging occurs as cells lose their telomeres.

Output: The loss in length of what causes cells to age?


Input: Fact: Cells that divide uncontrollably may form masses of neoplastic origin.

Output: Cells that divide uncontrollably may form _.?


Input: Fact: Predators catch and eat other living things for their food.

Output: what catch and eat other living things for their food?


Input: Fact: Rainbows are formed when light passes through water.

Output: How are rainbows formed?


Input: Fact: Skin color is controlled by several allelic pairs at different loci.

Output: What is controlled by several allelic pairs at different loci?


Input: Fact: An organism's fitness is a result of evolution.

Output: What is one of the facets of an organism's evolution?


Input: Fact: Steroids are needed to control life functions.

Output: What are needed to control life functions?


Input: Fact: evolution is a change in the characteristics of organisms over time.

Output: evolution is the change in characteristics of what over time?


Input: Fact: braking on bald tires can cause wet weather accidents.

Output: which can cause wet weather accidents?


Input: Fact: A compound of hydrogen and oxygen causes refraction of light.

Output: What causes a refraction of light?


Input: Fact: the site of photosynthesis are organelles that are found in the cells of plants and algae.

Output: What occurs in organelles that are found in the cells of plants and algae?


Input: Fact: Sharpening an object causes that object to change form.

Output: Sharpening an object causes that object to change what?


Input: Fact: well-drained soil has a positive impact on a plant 's roots' growth in that soil.

Output: well-drained soil has a positive impact on a plant 's what growth in that soil?


Input: Fact: Swamp vegetation is used to produce electricity by burning in power stations.

Output: what is used to produce electricity by burning in power stations?


Input: Fact: macaques intend to cause harm or pain.

Output: what intends to cause harm or pain?


Input: Fact: Passive immunity lasts only as long as the antibodies survive in something containing potassium and sodium.

Output: Passive immunity lasts when the antibodies survive in something containing what?


Input: Fact: Genes that are located on the same DNA molecule are called linked genes.

Output: linked _ are located on the same DNA molecule?


Input: Fact: macroevolution involves mutations.

Output: What does macroevolution involve?


Input: Fact: a gravity drain is formed by a high-mass star collapses.

Output: What is formed by a high-mass star collapses?


Input: Fact: carrying offspring from fertilization until birth results in a baby.

Output: What does carrying offspring from fertilization until birth result in?


Input: Fact: Cancer cells perform mitosis more often than normal cells.

Output: Cancer cells perform what more often than regular cells?


Input: Fact: Courtship is behavior that is intended to attract a partner.

Output: Courtship is a behavior that animals use to attract what?


Input: Fact: magnetism is used to navigate oceans.

Output: What is magnetism used for?


Input: Fact: Mollusks live in most terrestrial, freshwater, and marine biomes.

Output: Mollusks live in most terrestrial, freshwater, and marine what?


Input: Fact: High decomposition rates in changes vegetation into peat.

Output: High what changes vegetation into peat?


Input: Fact: If humans disturb animals humans will have less food available to eat.

Output: What will humans have less of if they disturb animals?


Input: Fact: The school leaving age is a time of significant mental, emotional, and social changes.

Output: When is a time of significant mental, emotional, and social changes?


Input: Fact: Chemical digestion occurs mainly in the area for dedicated small bowel exam.

Output: Chemical digestion occurs mainly in the area for what?


Input: Fact: If seeds stick to a rabbit then that seed will be transported by the animal.

Output: If seeds stick to a what then that seed will be transported by the animal?


Input: Fact: therian mammals give birth to live young, and house the embryo until it is complete.

Output: what give birth to live young, and house the embryo until it is complete?


Input: Fact: Carpooling reduces air pollution.

Output: A beneficial effect of carpooling is?


Input: Fact: vines shed their leaves seasonally each year.

Output: what sheds their leaves seasonally each year?


Input: Fact: the cell body splits into two cells during the final stage of cell division in eukaryotes.

Output: the cell body splits into two cells when in cell division in eukaryotes?


Input: Fact: copper can become hot if exposed to heat.

Output: what happens to copper if exposed to heat?


Input: Fact: Differentiation is essential to nerve cell development.

Output: What is essential for development of nerve cells?


Input: Fact: Aggression by predators causes porcupine to extend its quills.

Output: What by predators cause porcupines to extend their quills?


Input: Fact: A ruler is used for measuring the perimeter of an object.

Output: How would you measure the perimeter of the outside of an object?


Input: Fact: genes that control the birth or death of cells lead to cancer in genes that control cell cycle.

Output: What can lead to cancer in genes that control the cell cycle?


Input: Fact: a laser is used for producing rays or beams.

Output: what is a laser used for producing?


Input: Fact: a balance is used for measuring grams of an object.

Output: what is a balance used for measuring in an object?


Input: Fact: microbial fuel cells convert food into electrical energy.

Output: What converts food into electrical energy?


Input: Fact: Biofuel is used to produce power by burning.

Output: Biofuel is used to produce what when it is burned?


Input: Fact: squids have a circulatory system with one or two hearts that pump blood.

Output: What has a circulatory system with one or two hearts that pump blood?


Input: Fact: Ionized gases are formed in stars.

Output: What may be formed in stars?


Input: Fact: Heat allows candles to burn and wax to melt.

Output: What allows candles to burn and wax to melt?


Input: Fact: Many plants respond to the days growing shorter in the autumn by going dormant.

Output: How do many plants respond to days getting shorter in autumn?


Input: Fact: A plant's skin helps prevent water loss, abrasions, infections, and damage from toxins.

Output: What does a plant's skin do?


Input: Fact: stopping air pollution has a positive effect on an ecosystem.

Output: What has a positive effect on an ecosystem?


Input: Fact: If Mars becomes too hot then Mars cannot sustain life.

Output: What happens if Mars becomes too hot?


Input: Fact: Photons enter the eye through the pupil.

Output: Which of the following passes through an eye's pupil?


Input: Fact: Sonar is used to find the position of objects.

Output: What can be used to find the position of objects?


Input: Fact: bamboo exhibits phototropism.

Output: What exhibits phototropism?


Input: Fact: Sexual reproduction increases biodiversity.

Output: What increases biodiversity?


Input: Fact: Stopping or slowing for turns can cause skidding.

Output: Stopping or slowing for turns can cause what?


Input: Fact: mineral particles and organic matter can be depleted of nutrients.

Output: what can be depleted of nutrients?


Input: Fact: Canyons reveal the geologic history of the area.

Output: Where can one readily see the geologic history of an area?


Input: Fact: plants have roots.

Output: what have roots?


Input: Fact: sinkholes can be formed by snow.

Output: Sinkholes can be formed by?


Input: Fact: Objects float more easily in water with a lower melting point.

Output: Water in the Pacific Ocean freezes at a lower temperature than water in Lake Shasta. What is also true about these two bodies of water?


Input: Fact: humans add heat energy to their food.

Output: What do humans add to their food?


Input: Fact: soil nutrition can be extracted.

Output: Soil nutrition can be what?


Input: Fact: oxygen is required to burn a building.

Output: What is required to burn a building?


Input: Fact: Blood type is important for some treatments.

Output: Blood type is necessary for some:?


Input: Fact: Some flowers use stems to store water.

Output: What do some flowers use to store most of their water?


Input: Fact: fault movement forms earthquakes.

Output: what does fault movement form?


Input: Fact: fossils can be formed when layers of sediment cover the remains of fish.

Output: What can be formed when layers of sediment cover the remains of fish?


Input: Fact: bears can keep warm.

Output: What keeps warm?


Input: Fact: food can cause illness.

Output: What is a source of  illness?


Input: Fact: a shadow can be measured by a ruler.

Output: How can you measure a shadow?


Input: Fact: If you place gas in an open box it will evaporate and spread out into the air.

Output: When gas is placed in an open box and it evaporates, what happens?


Input: Fact: A stove cooks with gas.

Output: What does a stove use to cook?


Input: Fact: coal is used to produce energy by burning in coal-fire power stations.

Output: What does burning coal in coal-fired power plants produce?


Input: Fact: Phototropism means growing toward the energy of light.

Output: Phototropism means growing toward what?


Input: Fact: flooding can cause landslides.

Output: what is caused by flooding?


Input: Fact: Winter is caused from being tilted away from the sun and receiving less energy.

Output: What happens when we receive less energy from the sun?


Input: Fact: Sponges use specialized cells with flagellum to collect food.

Output: Which aspect of a sponge's cells allow it to collect food?


Input: Fact: Detailed observation of celestial objects requires the collecting of light and magnifying it.

Output: Detailed observation of celestial objects requires what?


Input: Fact: Heating salt water causes the water to become fresh water.

Output: Doing what to salt water causes the water to become fresh water?


Input: Fact: Birds have high levels of intelligence and are wired to learn.

Output: What have high levels of intelligence and are wired to learn?


Input: Fact: Great Lakes are extremely important biomes.

Output: what are extremely important biomes?


Input: Fact: Holding nutrients make up most of a plant's interior.

Output: What make up most of a plant's interior?


Input: Fact: collagen is fibrous.

Output: What texture is collagen?


Input: Fact: Birds and fish have different heart circulatory systems.

Output: What aspect is different for Bird and fish hearts?


Input: Fact: Liverworts occupy niches in moist habitats.

Output: What occupies niches in moist habitats?


Input: Fact: Humans depend on sunlight.

Output: What depends on sunlight?


Input: Fact: koalas have an increased population size.

Output: What has an increased population size over time?


Input: Fact: most canyons are formed by flowing water.

Output: What are most canyons caused by?


Input: Fact: transplanted organs can trigger an immune response.

Output: What can trigger immune response?


Input: Fact: Scientists who study how animals behave use videotape or audio tape.

Output: Scientists study animal behavior through which of the following?


Input: Fact: Smog also contains liquid.

Output: Smog also contains?


Input: Fact: The digestive system breaks food into fuel for the body.

Output: The digestive system breaks food down into what for the body?


Input: Fact: yeasts have special structures for penetrating a host.

Output: What has special structures for penetrating a host?


Input: Fact: If fossils of a fish are found in a place then that place used to be covered by water in the past.

Output: If fossils of a fish are found in a place then that place used to be covered by what in the past.?


Input: Fact: The rise in carbon dioxide concentrations contributes to the increase in global warming threats.

Output: What has led to the increase in global warming?


Input: Fact: Caffeine alters neurotransmitters in the brain.

Output: What does caffeine alter in the brain?


Input: Fact: Caffeine alters neurotransmitters in the brain.

Output: What does caffeine do to the brain?


Input: Fact: there are social groups called prides in africa.

Output: where are there social groups called prides?


Input: Fact: Sitting down has a positive impact on health.

Output: Sitting down has a positive impact on what?


Input: Fact: Dark colors will cause objects to heat.

Output: What type of object will heat the most?


Input: Fact: narcotic analgesics act on most invertebrates to relieve pain.

Output: How do most analgesics work on invertebrates?


Input: Fact: Mammals are born with fur that grows thicker for warmth in winter.

Output: What are born with fur that grows thicker for warmth in winter?


Input: Fact: Antibiotics have no effect on influenza.

Output: What has no effect on influenza?


Input: Fact: webbed feet are used for moving faster through water by ducks.

Output: what uses webbed feet for moving faster through water?


Input: Fact: The presence of a prehistoric shark tooth high in the mountains indicates that the land was once underwater.

Output: A prehistoric shark tooth found discovered high in the mountains likely indicates what?


Input: Fact: hydraulic fluid can cause skidding.

Output: what can cause skidding?


Input: Fact: Antibiotics and vaccines are being stockpiled against another potential threat in the environment.

Output: Antibiotics and vaccines are being stockpiled against another potential threat in the what?


Input: Fact: mammals keep warm with hair.

Output: what do mammals keep warm with?


Input: Fact: Sporangia produce spores that are haploid.

Output: Sporangia produce spores that are what?


Input: Fact: Foxes conserve body heat with their hair or fur.

Output: What conserve body heat with their hair or fur?


Input: Fact: cells can be damaged when they lose their ability to divide.

Output: cells can be damaged when they lose their ability to what?


Input: Fact: length is determined with a measure.

Output: how is length determined?


Input: Fact: an atom can be negative.

Output: what can an atom be?


Input: Fact: a lawn mower converts hydrocarbons into motion.

Output: a lawn mower converts _  into motion?


Input: Fact: hiding can be used for avoiding early mortality.

Output: hiding can be used for avoiding?


Input: Fact: bacteria can have a negative impact on an organism.

Output: What can have a negative impact on an organism?


Input: Fact: Building housing developments usually requires endangering numerous plant and animal species.

Output: Building housing developments usually requires doing what to numerous plant and animal species?


Input: Fact: lungworms can kill their host.

Output: What can kill their host?


Input: Fact: soil is formed by erosion processing large rocks.

Output: What is formed by erosion processing large rocks?


Input: Fact: bushes require nutrients to grow.

Output: what requires nutrients to grow?


Input: Fact: diffusion requires energy.

Output: What requires energy?


Input: Fact: Scraping oneself on a contaminated object may cause an invasion of the body by bacteria.

Output: Scraping oneself on an object that is what, may cause an invasion of the body by bacteria?


Input: Fact: An object at absolute zero cannot be measured by a balance.

Output: What object cannot be measured by a balance?


Input: Fact: cosmetic testing has a negative impact on the population size of that species.

Output: What has a negative impact on the population size of a species?


Input: Fact: Gases released during the use of fossil fuels cause ice storms.

Output: Gases released during the use of fossil fuels cause what?


Input: Fact: Coal is created from being buried under soil.

Output: How is coal made?


Input: Fact: Cycles of freezing and thawing water cause mechanical weathering.

Output: What is caused by cycles of water freezing and thawing?


Input: Fact: Rotating vanes move air to cool a computer.

Output: Rotating vanes move air to do what to a computer?


Input: Fact: mold have special structures for penetrating a host.

Output: what have special structures for penetrating a host?


Input: Fact: fanning a fire increases the air near the fire.

Output: What does fanning a fire increase?


Input: Fact: Instruments must be calibrated before they can measure the magnitude of an earthquake.

Output: What will be done to the instrument before it measures the earthquake?


Input: Fact: A radio uses a battery to make vibrations.

Output: What does a radio use to make vibrations?


Input: Fact: annelids are invaluable for soil health.

Output: What are invaluable for soil health?


Input: Fact: isotopes are used to determine the age of fossils.

Output: what is used to determine the age of fossils?


Input: Fact: larvae of small fishlike animals with tapered bodies are free-swimming.

Output: how do the young of small fishlike animals with tapered bodies move?


Input: Fact: Anthax is an agent of disease.

Output: What is an agent of disease?


Input: Fact: Ethologists usually study how animals behave in the animals' homes.

Output: Ethologists study how animals behave in animals'?


Input: Fact: When electricity flows to a bulb, the room is seen clearly.

Output: When electricity flows to a bulb, the room is seen what?


Input: Fact: orchids require nutrients to grow.

Output: what requires nutrients to grow?


Input: Fact: A round organism uses pheromones to communicate with each other.

Output: What shape organism is known for using pheromones to communicate?


Input: Fact: howling is used by canines to warn others.

Output: What is used by canines to warn others?


Input: Fact: daisies exhibit phototropism.

Output: what exhibits phototropism?


Input: Fact: plants absorb light energy in order to produce oxygen.

Output: plants absorb what to produce oxygen?


Input: Fact: Something that has twelve genes is the ability to sense pressure.

Output: How many genes are needed for the ability to sense pressure?


Input: Fact: birds will die if they lack food.

Output: What will a bird die without?


Input: Fact: When hurricanes move over continents, their strength decreases.

Output: When will a hurricane lose its strength?


Input: Fact: Roots grow in length and width from both roots and shoots.

Output: Roots grow in length and width from both what?


Input: Fact: steel is used for support by suspension bridges.

Output: what is used for support by suspension bridges?


Input: Fact: Sexual reproduction involves a sperm and egg fusing to form a diploid zygote.

Output: What involves a sperm and egg fusing to form a diploid zygote?


Input: Fact: When vibrations reach our ears, they can be heard.

Output: What can be heard when it reaches our ears?


Input: Fact: Blood is classed as visco-elastic.

Output: A visco-elastic substance in the body is?


Input: Fact: Birds evolved from a group of bipedal dinosaurs that included Dromaeosaurs.

Output: The group of bipedal dinosaurs that included Dromaeosaurs eventually evolved into:?


Input: Fact: migration influences the chances of a species surviving.

Output: What influences the chances of a species surviving?


Input: Fact: Weathering comes from cycles.

Output: What causes ice wedging?


Input: Fact: a symbiotic relationship is an association between two different species which benefits each species.

Output: a symbiotic relationship is an association between two different species which benefits what?


Input: Fact: Sperm is deposited after ejaculate is carried during sexual intercourse.

Output: sperm is deposited after what during sexual intercourse?


Input: Fact: Meiosis is the type of cell division that can produce sperm.

Output: Meiosis is a type of what that can produce sperm?


Input: Fact: Kidney infections can be treated with antibiotics.

Output: How are kidney infections treated?


Input: Fact: the last stage of life before adulthood begins with puberty.

Output: The last stage of life before adulthood begins with?


Input: Fact: the last stage of life before adulthood begins with puberty.

Output: What does the last stage of life before adulthood begin with?


Input: Fact: Fault movement causes the ground to shake.

Output: A fault movement causes what to happen?


Input: Fact: Plastics are made from petroleum and produce pollution.

Output: What is produced when plastic is made out of petroleum?


Input: Fact: crossing two living things with white eyes causes their offspring to have white eyes.

Output: The offspring of two living things with white eyes have what color eyes?


Input: Fact: Fish and other animals eat tiny animals that feed on phytoplankton.

Output: Fish and other animals eat tiny animals that feed on what?


Input: Fact: Knowledge of the stars can be used to orient explorers.

Output: What have explorers traditionally used to orient themselves?


Input: Fact: Differentiation is how plants become specialized during development.

Output: What is how plants become specialized during development?


Input: Fact: metal can make objects heat up well.

Output: What can make objects heat up well?


Input: Fact: A flowers purpose is to reproduce.

Output: What is a flower's primary purpose?


Input: Fact: gecko parents provide little if any care to their young.

Output: How do geciko parents care for their young?


Input: Fact: Slowing the growth of bacteria keeps food fresh.

Output: What does slowing the growth of bacteria do for a food?


Input: Fact: eating food that contains DDT can have a negative impact on humans.

Output: Eating food that contains _ can have a negative impact on humans.?


Input: Fact: Bacteria can cause disease.

Output: Of the following, which is most likely to cause disease?


Input: Fact: Bacteria can cause disease.

Output: What can cause disease?


Input: Fact: Proteins are made in an organelle in the cytoplasm.

Output: what are made in an organelle in the cytoplasm?


Input: Fact: a greenhouse is used to protect plants from winter wind.

Output: what does a greenhouse protect plants from?


Input: Fact: Carbon, oxygen, and hydrogen can be combined with fatty acids.

Output: What can fatty acids be combined with, in addition to carbon and oxygen?


Input: Fact: A watch is used for measuring minutes.

Output: What does a watch measure?


Input: Fact: painful urination can be treated with antibiotics prescribed by a doctor.

Output: What can be treated with antibiotics prescribed by a doctor?


Input: Fact: some rain that falls on land may soak into the ground, becoming groundwater.

Output: what falls on land, soaking into the ground and becoming groundwater?


Input: Fact: Animals compete to live.

Output: What do animals compete for?


Input: Fact: Neurons are very small in size.

Output: Which item found in the human body is smaller?


Input: Fact: Long filaments help prokaryotes move.

Output: What moves with long filaments?


Input: Fact: a human requires Adenosine reception  to be healthy.

Output: A human requires _  to be healthy?


Input: Fact: initial force is behavior that is intended to cause harm or pain.

Output: What behavior is intended to cause harm or pain?


Input: Fact: A vehicle in use requires navigation.

Output: A vehicle in use requires?


Input: Fact: fibers are composed of cellulose.

Output: What are fibers composed of?


Input: Fact: treating water is used to remove chlorine, pesticides, and heavy metals before drinking.

Output: What does treating water remove before drinking it?


Input: Fact: muscle contractions cause the ability of ejaculation.

Output: What do muscle contractions give the ability to happen?


Input: Fact: Plant and animal residue increases the amount of nutrients in the soil.

Output: What does plant and animal residue increase in soil?


Input: Fact: Traveling is a cause of air pollution.

Output: What is a cause of air pollution?


Input: Fact: cats require water for survival.

Output: what requires water for survival?


Input: Fact: Pneumonia may be caused by an infection or smoke inhalation.

Output: Pneumonia may be caused by an infection or what?


Input: Fact: organisms that grow in pools on the cavern floor use poisonous darts for defense.

Output: organisms that grow in pools on the cavern floor use what for defense?


Input: Fact: sweating takes away body heat.

Output: how do organisms cool off?


Input: Fact: The volume of an object depends on the mass of the object.

Output: The what of an object depends on the mass of the object?


Input: Fact: Polyps reproduce with no gamete fusion.

Output: What sea creature reproduces without gamete fusion?


Input: Fact: Plants require investment, seed mass, size and dispersal.

Output: What requires investment, seed mass, size and dispersal?


Input: Fact: squid can live in marine habitats.

Output: What can live in marine habitats?


Input: Fact: regions that do not code for proteins are found in eukaryotes.

Output: regions that do not code for proteins are found in what?


Input: Fact: Speciation events show evolution over geologic time above the level of the species.

Output: What shows evolution over geologic time above the level of the species?


Input: Fact: Bad weather increases the risk of car accidents.

Output: What increases the risk of car accidents?


Input: Fact: fungi are multicellular.

Output: What are fungi?


Input: Fact: fungi are multicellular.

Output: What type of organism are fungi?


Input: Fact: The interior chambers have tiny hairs that trap the particles.

Output: The interior chambers have tiny what that trap the particles?


Input: Fact: a mirror is used for creating an image through reflection.

Output: What is used to create an image through reflection?


Input: Fact: scales protect trout from predators and parasites.

Output: what is protected from predators and parasites by scales?


Input: Fact: intense vasoconstriction has a negative impact on an organism.

Output: Intense _ has a negative impact on an organism?


Input: Fact: arteries are essential for cellular respiration.

Output: What are essential for cellular respiration?


Input: Fact: humans use energy when living in a cold climate.

Output: What do humans use when living in a cold climate?


Input: Fact: frogs have sense organs to smell and taste chemicals.

Output: What have sense organs to smell and taste chemicals?


Input: Fact: frogs have sense organs to smell and taste chemicals.

Output: have sense organs to smell and taste chemicals?


Input: Fact: frogs have sense organs to smell and taste chemicals.

Output: what have sense organs to smell and taste chemicals?


Input: Fact: operating an automobile usually requires animal remains.

Output: What does operating an automobile usually require?


Input: Fact: Monkeys use eyes to sense light.

Output: What do monkeys use eyes for?


Input: Fact: An animal needs oxygen for survival.

Output: Oxygen for survival is necessary for what?


Input: Fact: Seeds wait to germinate until factors favor growth.

Output: what wait to germinate until factors favor growth?


Input: Fact: Water becomes ice by losing heat energy.

Output: What does ice lose when it is made?


Input: Fact: Fats that circulate in the blood may contain other molecules.

Output: Fatty acids that circulate in the blood may contain other what?


Input: Fact: substances react by sharing electrons.

Output: How do substances react with each other?


Input: Fact: frogs have permeable skin.

Output: An example of an animal that has permeable skin is?


Input: Fact: Nuclear power plants reduce greenhouse gases.

Output: Nuclear power plants do what to greenhouse gases?


Input: Fact: polymers of various small chemically related molecules can squeeze through pores in the nuclear membrane.

Output: polymers of various small chemically related molecules can squeeze through pores in the what?


Input: Fact: Complex chemistry is needed to carry out cell growth and reproduction.

Output: Complex what is needed to carry out cell growth and reproduction?


Input: Fact: disease-causing fungi have a negative impact on the body.

Output: What cause disease and have a negative impact on the body?


Input: Fact: Mammals that are therians house the embryo until it is complete during pregnancy.

Output: Mammals that are what house the embryo until it is complete during pregnancy?


Input: Fact: male dogs use natural aphrodisiacs in urine to mark their territory.

Output: what do male dogs use in their urine to mark their territory?


Input: Fact: insulated material can be used to prevent wasting a lot of body heat.

Output: insulated material can be used to prevent wasting a lot of what?


Input: Fact: cell regeneration requires rest.

Output: what requires rest?


Input: Fact: Relaxation is a prerequisite to that which has a positive impact on health.

Output: Relaxation is a prerequisite to that which has a what impact on health?


Input: Fact: Fair weather causes clear weather.

Output: Fair weather causes what?


Input: Fact: Fuel made from corn is being used today in cars.

Output: Which product is widely used today to make fuel for cars?


Input: Fact: running requires a lot of food.

Output: What does running require a lot of?


Input: Fact: spacecraft are propelled by thrust.

Output: what propels a spacecraft?


Input: Fact: Genetic cloning is the process of isolating and making copies of the sequence of nucleotides.

Output: Genetic cloning is isolating and making copies of a sequence of what?


Input: Fact: a firecracker converts chemical energy into vibrating waves.

Output: a firecracker converts chemical energy into what?


Input: Fact: Dolphins can find the location of an object.

Output: What can find the location of an object?


Input: Fact: neurons transmit electrochemicals.

Output: what do neurons transmit?


Input: Fact: animals use glucose for energy.

Output: what do animals use for energy?


Input: Fact: Centrioles are organelles involved in mitosis.

Output: What are organelles involved in mitosis?


Input: Fact: Centrioles are organelles involved in mitosis.

Output: What is involved in the cellular process of mitosis?


Input: Fact: Bryophtes depend on dampness to reproduce.

Output: Bryophtyes depend on what when it is time for them to reproduce?


Input: Fact: changes in the pH of soil can cause plants to decay and leave minerals for future plants.

Output: Changes in the pH of soil can cause plants to decay and leave what for future plants?


Input: Fact: being distracted in cars is dangerous.

Output: What can be dangerous in a car?


Input: Fact: People who live in brown environments are at risk of dying.

Output: In what type of environment are people's lives most at risk?


Input: Fact: a plant requires sunlight to store energy.

Output: a plant requires sunlight to store what?


Input: Fact: origami changes paper's shape.

Output: What does origami change about paper?


Input: Fact: An animal requires water for survival.

Output: An animal requires what for survival?


Input: Fact: Thrinaxodon is from the animal family that eventually evolved into mammals.

Output: Thrinaxodon is from the animal family that eventually evolved into what?


Input: Fact: brain atrophy is caused by lack of oxygen.

Output: what causes brain atrophy?


Input: Fact: Acetic acid can cause harm to the eyes.

Output: What can acetic acid do to the eyes?


Input: Fact: Predicting weather requires preparing current and long range weather forecasts.

Output: Doing what requires preparing current and long range weather forecasts?


Input: Fact: cooling things can be costly.

Output: What can make cooling with a fridge costly?


Input: Fact: Bacteria and fungi convert chemical energy into electrical energy.

Output: Both bacteria and what convert chemical energy into electrical energy?


Input: Fact: During sex, sperm is deposited into the woman's reproductive organ.

Output: What is normally deposited during sex into the woman's reproductive organ?


Input: Fact: procreation increases genetic diversity.

Output: what increases genetic diversity?


Input: Fact: Solar panels absorb sunlight.

Output: What absorbs sunlight?


Input: Fact: viruses infect animals.

Output: what do viruses infect?


Input: Fact: Gills are used for breathing water by crustaceans.

Output: Crustaceans breathe what through their gills?


Input: Fact: x-rays are used to save lives.

Output: What is used to save lives?


Input: Fact: heavy rains cause waters to rise rapidly.

Output: heavy rains cause waters to what?


Input: Fact: a compound which can donate a proton changes the color of litmus paper from blue to red.

Output: what changes the color of litmus paper from blue to red?


Input: Fact: Plastids contain the green pigment chlorophyll.

Output: What contains the green pigment chlorophyll?


Input: Fact: loud noises can cause mammals to startle.

Output: What does loud noises often do to mammals?


Input: Fact: Wetlands are extremely important environments.

Output: Wetlands are extremely important:?


Input: Fact: organisms cluster around hydrothermal vents on the Pacific floor.

Output: what floor do organisms cluster around hydrothermal vents on?


Input: Fact: fur causes an organism to keep warm.

Output: What does fur do?


Input: Fact: the liver helps reduce acidity of food.

Output: what organ helps reduce the acidity of food?


Input: Fact: Scientists who find and study things not known in Iceland are paleontologists.

Output: Paleontologists find and study things that have not been found where?


Input: Fact: Growth of an area can be determined by the average number of people per unit of area.

Output: What can be determined by the average number of people per one unit of area?


Input: Fact: Some surgical nitrile gloves can help to prevent harm to humans.

Output: What can help prevent harm to humans?


Input: Fact: Pollen consists of tiny grains that are the male sex cells of plants.

Output: What does pollen consist of tiny grains of?


Input: Fact: deuterostomes have radial symmetry.

Output: what have radial symmetry?


Input: Fact: Being distracted while driving can cause your insurances rates to skyrocket.

Output: What can cause your insurance rates to skyrocket?


Input: Fact: Desert animals adjust to dry climate.

Output: What kind of climate do desert animals adjust to?


Input: Fact: A chemical reaction in an egg causes atoms to rearrange.

Output: An egg will have this done when there is a chemical reaction within?


Input: Fact: Avian species are less likely to end up extinct if they produce offspring.

Output: Avian species are less likely to end up extinct if they what?


Input: Fact: exercise has a positive impact on people's health.

Output: What has a positive impact on people?


Input: Fact: cars transform chemical energy into mechanical energy.

Output: What converts chemical energy into mechanical energy?


Input: Fact: cystitis negatively affects the bladder.

Output: what does cystitis affect?


Input: Fact: the smallest agents of disease cannot reproduce by themselves.

Output: the smallest agents of what cannot reproduce by themselves?


Input: Fact: absorbing sunlight causes objects to heat.

Output: What causes an object to heat?


Input: Fact: waxy leaves are used for water conservation by some plants.

Output: what do some plants use waxy leaves for?


Input: Fact: Fine, dusty particles erupted from volcanos decrease the temperature by blocking the sun.

Output: How do fine, dusty particles in the atmosphere  erupted from volcanoes lower the temperature?


Input: Fact: Nematodes reproduce sexually.

Output: Nematodes reproduce how?


Input: Fact: Nematodes reproduce sexually.

Output: Which reproduce sexually?


Input: Fact: Ecosystems are damaged by sulfur dioxide.

Output: What causes damage to forest ecosystems?


Input: Fact: It is essential to reduce resources needed to make things.

Output: What is important to reduce in the making of things?


Input: Fact: Flat spots on rail car wheels can cause animals to startle.

Output: Flat spots on rail car wheels can cause what to startle?


Input: Fact: sediment can be formed by water.

Output: Sediment can be formed by?


Input: Fact: it is warm inside of ovaries.

Output: what is it warm inside of?


Input: Fact: Doing origami with an object causes that object to change shape.

Output: What causes an object to change shape?


Input: Fact: energy is used for heating a building by gas.

Output: what energy is used for heating a building?


Input: Fact: Playing is one way dogs learn how to behave.

Output: Playing is one way what learns how to behave?


Input: Fact: nectar is used for attracting bees by plants.

Output: what do plants use nectar to attract?


Input: Fact: Viruses do not have a nucleus.

Output: Viruses do not have what structure?


Input: Fact: Heavy objects are lifted by changing the direction of force.

Output: What happens to an object when you change the direction of force?


Input: Fact: A car engine converts a fuel of hydrocarbons into motion through combustion.

Output: A car engine uses what to aid in combustion?


Input: Fact: When sperm enters an egg, conception occurs.

Output: What happens when a sperm enters an egg?


Input: Fact: bamboo continues to grow throughout their lives.

Output: What continues to grow throughout their lives?


Input: Fact: energy requires rest.

Output: what does energy require?


Input: Fact: Some aquatic animals have hydrostatic skeletons.

Output: Hydrostatic skeletons are a feature of some what?


Input: Fact: the moon forms tides.

Output: what forms tides?


Input: Fact: walking can cause the body to become hot.

Output: What causes the body to get hot?


Input: Fact: Chloroplasts are organelles that are found in the cells of bamboo.

Output: What contains chloroplasts, organelles found in the cells?


Input: Fact: Female gametophytes produce eggs inside  where ovum, or eggs, are stored of flowers.

Output: Female gametophytes produce eggs inside what part of flowers?


Input: Fact: gas furnaces can cause suffocation.

Output: What can gas furnaces cause?


Input: Fact: Since fungi cannot make food by photosynthesis, they decompose dead organisms.

Output: Where do fungi get their food?


Input: Fact: Firecrackers go off as a result of chemical reactions taking place.

Output: What is happening inside a firecracker as it starts to go off?


Input: Fact: Something that begins its life in water has permeable skin that easily absorbs substances from the environment.

Output: Something that has permeable skin that easily absorbs substances starts life where?


Input: Fact: The strength of an earthquake refers to the maximum amplitude of the shaking.

Output: What is larger in bigger earhquakes?


Input: Fact: mammals form urine in the kidneys.

Output: Where do mammals make urine?


Input: Fact: Vertebrates have a complete digestive system and a closed circulatory system.

Output: What do all vertebrates have?


Input: Fact: Vertebrates have a complete digestive system and a closed circulatory system.

Output: vertebrates have a complete digestive system and a what?


Input: Fact: Dolphins breathe with the help of a diaphragm.

Output: What does a diaphragm help a dolphin do?


Input: Fact: Genes can be located on something wonderful.

Output: Genes can be what on something wonderful?


Input: Fact: Wind can be used to power Tesla automobiles.

Output: Wind can be used to provide the main power for?


Input: Fact: Himalayas are comprised of brittle rock.

Output: What is the consistency of the Himalayan rocks?


Input: Fact: Birds are endothermic tetrapod animals with backbones.

Output: which of the following are endothermic tetrapod animals with backbones?


Input: Fact: Mutations can be detected by analysis on gene abnormalities.

Output: Which process of gene abnormalities can mutations be detected?


Input: Fact: Something eaten by humans have varied life cycles.

Output: Something eaten by humans have varied what?


Input: Fact: mirrors reflect objects towards the eye.

Output: What do mirrors do?


Input: Fact: An insect has an exoskeleton.

Output: What type of organism has an exoskeleton?


Input: Fact: The smallest agents of disease are not cells.

Output: Cells do not include?


Input: Fact: insects can change population size through movement.

Output: what can change population size through movement?


Input: Fact: Ginkgo biloba sheds their leaves seasonally each year.

Output: What does ginkgo biloba do every year?


Input: Fact: prokaryotes lack regions that do not code for proteins.

Output: What lacks regions that do not code for proteins?


Input: Fact: Planets are pulled towards the sun.

Output: Which direction are planets pulled?


Input: Fact: A switch is used to start the flow of electric charge in an electrical circuit.

Output: A switch is used to start the what of electric charge in an electrical circuit?


Input: Fact: Mutations can occur during the reproduction process.

Output: What can happen during the reproduction process?


Input: Fact: infection can cause connective tissues to swell.

Output: What can cause connective issues to swell?


Input: Fact: leaves cause objects to heat.

Output: what causes objects to heat?


Input: Fact: Plants photosynthesize during the day but not during the night.

Output: Plants do what during the day but not during the night?


Input: Fact: DNA comes in coiled strands.

Output: What comes in coiled strands?


Input: Fact: Mammals are like other vertebrates that have a backbone.

Output: What are like other vertebrates that have a backbone?


Input: Fact: Ejaculation occurs when muscle contractions propel male gametes.

Output: What occurs when muscles contract and propel male gametes?


Input: Fact: DNA and RNA work together to create albumin.

Output: What do DNA and RNA work together to create?


Input: Fact: Being outside is a good way to get vitamin D.

Output: What is a health benefit you receive for being outside?


Input: Fact: Sponges have specialized cells that are work horses.

Output: Sponges have specialized cells that are what?


Input: Fact: safety goggles are used to protect the eyes from dangerous things.

Output: What are safety goggles used for protecting the eyes from?


Input: Fact: A wildfire can drastically change a biome.

Output: What often can drastically change a biome?


Input: Fact: if a car tire is kicked then force is exerted on it.

Output: what has force exerted on it when kicked?


Input: Fact: force compresses a soccer ball.

Output: What compresses a soccer ball?


Input: Fact: Water vapor causes clouds to form.

Output: Water vapor causes what to form?


Input: Fact: TRH stimulates the pituitary gland to produce growth.

Output: TRH stimulates the pituitary gland to produce?


Input: Fact: electrical exposure can can cause harm to an organism.

Output: What can cause harm to an organism?


Input: Fact: Sound passing through a fibrous material will slow down.

Output: What will happen when sound passes through a fibrous material?


Input: Fact: the digestive system breaks meat into nutrients for the body.

Output: What does the digestive system break into nutrients for the body?


Input: Fact: Chromosomes contain genes, which code for something made up of amino acids.

Output: Chromosomes contain genes, which code for something made up of what?


Input: Fact: Plants require leaves to form carbohydrates.

Output: What do leaves form for the rest of the plant?


Input: Fact: fungi are the only organisms that can decompose pine trees.

Output: fungi are the only organisms that can decompose what?


Input: Fact: random changes in genes create new genetic variation in the gene pool.

Output: What creates new genetic variation in the gene pool?


Input: Fact: fish are vertebrates.

Output: What are vertebrates?


Input: Fact: migration is a type of motion that changes population size.

Output: migration changes population size via what?


Input: Fact: natural selection helps organisms survive.

Output: What does natural selection do to organisms?


Input: Fact: Ancestors of hagfish are thought to have unpaired, median fins.

Output: Ancestors of hagfish are thought to have what fins?


Input: Fact: Sea creatures encased by tough membranes reproduce sexually.

Output: Sea creatures encased by what reproduce sexually?


Input: Fact: Guiding requires knowing direction.

Output: What is required for guiding?


Input: Fact: Cytoplasm refers to all of the cellular material inside the outer membrane.

Output: Cytoplasm refers to all of the cellular material found inside of the what?


Input: Fact: Cytoplasm refers to all of the cellular material inside the outer membrane.

Output: What is the cellular material found inside of the outer membrane called?


Input: Fact: some light bulbs convert other energy into light and heat energy.

Output: What do some light bulbs convert other energy into?


Input: Fact: Hydrogen bonds cause ice to expand as it is formed.

Output: What causes ice to expand as it is formed?


Input: Fact: Ribonucleic acid is a small molecule that can squeeze through pores in the nuclear membrane.

Output: What is the small molecule that can squeeze through the pores of the nuclear membrane?


Input: Fact: Arteries generally carry something bright red.

Output: What generally carries something bright red?


Input: Fact: tissue made of keratin is used for feeling by animals.

Output: Tissue made of  what is used for feeling by animals?


Input: Fact: Valleys are formed by fish habitats.

Output: Valleys are formed by what?


Input: Fact: eukaryotes have motility.

Output: What is a characteristics of eukaryotes?


Input: Fact: garbage trucks require smooth surfaces.

Output: What requires smooth surfaces?


Input: Fact: Two lenses to produce magnified images allow for detailed observation of celestial objects.

Output: Two lenses to produce magnified images allow for detailed observation of what objects?


Input: Fact: Urine leaves the body through the urinary system.

Output: How does urine leave the body?


Input: Fact: Organism development starts with egg fertilization in female organs.

Output: Where does organism development start?


Input: Fact: Cells walls are fiber.

Output: What are cell walls made of?


Input: Fact: Plucking a string creates sound waves.

Output: What results from plucking a string?


Input: Fact: The Pacific has marine biomes.

Output: What types of biomes are found in the Pacific?


Input: Fact: Organisms like frogspawns secrete an exoskeleton that builds up to become a reef.

Output: What is secreted by organisms like frogspawn to become a reef?


Input: Fact: cold-blooded parents provide little if any care to their young.

Output: Animals that are _ provide little if any care to their young.?


Input: Fact: a greenhouse makes plants grow faster.

Output: What does a greenhouse make plants do?


Input: Fact: a flower's purpose is to create new plants.

Output: What is a flower's purpose?


Input: Fact: Halogen bulbs convert electricity into heat.

Output: How do halogen bulbs make heat?


Input: Fact: many plants respond to the days growing shorter in September by going dormant.

Output: when do plants respond to shorter days by going dormant?


Input: Fact: Platypuses are monotremes.

Output: A platypus is an example of _.?


Input: Fact: unequal heating of Earth 's surface by the Sun causes the westerlies.

Output: What causes the westerlies?


Input: Fact: Adult sponges are immobile.

Output: Which is immobile?


Input: Fact: Living things all require survival and reproduction.

Output: Living things all require survival and what?


Input: Fact: single-celled organisms have motility.

Output: what do single-celled organisms have?


Input: Fact: boiling means evaporation by adding heat energy.

Output: What happens when a liquid is boiled?


Input: Fact: Dolphins generate heat by keeping their metabolic rate high.

Output: What is the result of a dolphin keeping a high metabolism rate?


Input: Fact: Mammals breathe with the help of a muscle below the lungs.

Output: Mammals find breath through the action of what thing beneath their lungs?


Input: Fact: The bladder empties through a sphincter in the process of urination.

Output: Urine has to pass through what as the bladder empties?


Input: Fact: a lightbulb requires electrical energy to produce photons.

Output: What requires electrical energy to produce photons?


Input: Fact: If an object is at equilibrium  that object will remain stationary.

Output: What will happen if an object is at equilibrium?


Input: Fact: All animals are consumers.

Output: All animals are what?


Input: Fact: when a river floods, it deposits soil in generally marshy areas.

Output: where is soil deposited when a river floods?


Input: Fact: Mammals took advantage that the dinosaurs died out.

Output: What took advantage that the dinosaurs died out?


Input: Fact: Reproduction is the process by which organisms give rise to the next generation.

Output: The next generation of an organism rises via:?


Input: Fact: The skeleton provides protection for soft tissues and internal organs.

Output: What provides protection for soft tissues and internal organs?


Input: Fact: skin color is inherited.

Output: What is inherited?


Input: Fact: Virions are transported to plasma membranes using active transport.

Output: what are transported to plasma membranes using active transport?


Input: Fact: Angiosperm reproduction requires pollination.

Output: What does angiosperm reproduction require?


Input: Fact: If precipitation decreases, a lot of people can die.

Output: One of the major consequences of a drop in precipitation is?


Input: Fact: ants may live in large colonies.

Output: what may live in large colonies?


Input: Fact: Rain causes rock formations and sculpts landscapes.

Output: Rain causes what and sculpts landscapes?


Input: Fact: Heating an egg can make the egg explode.

Output: Heating an egg can make it what?


Input: Fact: Prokaryotes are single-celled organisms that are biconcave cells.

Output: Prokaryotes are single-celled organisms that are what?


Input: Fact: Light is favorable for a seed's growth.

Output: What helps a seed grow?


Input: Fact: Wet dreams are a sign of sexually maturity.

Output: Wet dreams are a sign of?


Input: Fact: Beavers can create lakes.

Output: How do beavers change waterways?


Input: Fact: Endoplasmic reticulum are membranes attached structures in the cytoplasm where proteins are made.

Output: Endoplasmic reticulum are what attached to structures in the cytoplasm where proteins are made?


Input: Fact: heavy rains cause deadly and devastating events.

Output: heavy rains cause what events?


Input: Fact: Desert plants conserve water to survive in the desert.

Output: Plants can conserve water in order to survive where?


Input: Fact: negative images are used in medical technology.

Output: negative images are used in what technology?


Input: Fact: negative images are used in medical technology.

Output: what is used in medical technology?


Input: Fact: Hydraulic tongs are a tool used in making suspension bridges.

Output: What kind of infrastructure might use hydraulic tongs to build?


Input: Fact: Dolphins use saturated fatty acids to store energy.

Output: What do dolphins use to store energy?


Input: Fact: plants live just about everywhere on our planet.

Output: plants live just about everywhere where?


Input: Fact: Very young babies have the period of most rapid growth after birth.

Output: What have the period of most rapid growth after birth?


Input: Fact: crocodiles have good eyesight and a keen sense of smell.

Output: What has good eyesight and a keen sense of smell?


Input: Fact: Using wind to generate power reduces greenhouse gases.

Output: Which power source reduces greenhouse gases?


Input: Fact: Using wind to generate power reduces greenhouse gases.

Output: what can you use to generate power to reduce greenhouse gases?


Input: Fact: The common snail comes from eggs.

Output: What comes from eggs?


Input: Fact: gravity accelerates an object.

Output: What increases acceleration?


Input: Fact: thick fur can be used for minimizing heat production.

Output: thick fur can be used for minimizing what?


Input: Fact: treating water is a luxury.

Output: treating water is a what?


Input: Fact: beavers can cause a lake to form.

Output: What animal can cause a lake to form?


Input: Fact: streams join rivers.

Output: What joins rivers?


Input: Fact: the Earth revolving around the Sun causes daylight changes.

Output: The Earth revolving around the Sun causes?


Input: Fact: oncogenes fix cells.

Output: what do oncogenes do to cells?


Input: Fact: A breathing mask is used to keep smaller particles out of the lungs.

Output: A breathing mask can prevent what kind of particle from entering the lung?


Input: Fact: Scientific inquiry is often done in a lab.

Output: What is often done in a lab?


Input: Fact: roosters have relatively large brains and a high level of intelligence.

Output: What have relatively large brains and a high level of intelligence?


Input: Fact: Some alligators can go several weeks between meals.

Output: What can go several weeks between meals?


Input: Fact: There is little wildlife in volcanic areas.

Output: What type of terrain has little wildlife?


Input: Fact: Adult starfish have radial symmetry.

Output: Adults of what kind of animal have radial symmetry?


Input: Fact: Incandescent bulbs convert electricity into oscillations in the electric field.

Output: Incandescent bulbs convert electricity into what in the electric field?


Input: Fact: products made from petroleum are a big contributor to landfill waste.

Output: products made from what are a big contributor to landfill waste?


Input: Fact: Human teeth are important for digestion.

Output: What is important for human digestion?


Input: Fact: Seasons cause change to ecosystems.

Output: What is something that changes an ecosystem?


Input: Fact: crocodiles move through water.

Output: What can move through water?


Input: Fact: Acceleration causes the uplift force of an object to increase.

Output: Acceleration of an object also increases its:?


Input: Fact: h2o beads are formed by h2o vapor condensing.

Output: what kind of beads are formed from vapor condensing?


Input: Fact: Wind creates fantastic rock formations.

Output: What creates fantastic rock formations?


Input: Fact: transportation is used for moving things.

Output: what does transportation do?


Input: Fact: phenotypes encoded in DNA are called genetic traits.

Output: What are encoded in DNA and called genetic traits?


Input: Fact: Sunglasses can protect against looking at bright objects, like glare off the river surfaces.

Output: What can sunglasses protect against?


Input: Fact: gravity causes objects that have mass to be pulled down to Mars.

Output: where does gravity cause objects that have mass to be pulled down to?


Input: Fact: Water vapor causes plants to grow.

Output: What causes plants to grow?


Input: Fact: bacteria can cause infections.

Output: What can cause infection?


Input: Fact: carbohydrates are converted into glucose.

Output: What are converted into glucose?


Input: Fact: Caverns are formed when acid dissolves limestone, creating a liquid.

Output: What are formed when acid dissolves limestone creating a liquid?


Input: Fact: if humans sweat, their bodily water decreases.

Output: what's bodily water decreases through sweat?


Input: Fact: Crows have relatively large brains and a high level of intelligence.

Output: Crows have relatively large what?


Input: Fact: the Earth being tilted on its axis causes plants to receive less energy.

Output: What can cause plants to receive less energy?


Input: Fact: cutting down trees has a negative impact on the health of humankind.

Output: cutting down trees has a negative impact on the health of what?


Input: Fact: Decollate snails are mollusks.

Output: What are decollate snails?


Input: Fact: Septic systems require soil that water flows through easily.

Output: The best place to locate a septic system is?


Input: Fact: Less heating is required to make a liquid boil if the pressure is reduced.

Output: To make a liquid boil more easily when heat is applied, one should?


Input: Fact: Lack of humidity causes low rainfall.

Output: What does a lack of humidity cause?


Input: Fact: Boeing 747 is used for moving people across bodies of water.

Output: what is used for moving people across bodies of water?


Input: Fact: A fertilized egg can create an offspring if it's carried until birth.

Output: When does a fertilized egg become an offspring?


Input: Fact: eating rabbits requires catching rabbits.

Output: What requires catching before eating?


Input: Fact: Sucrose attracts sperm to the egg for fertilization.

Output: Sucrose attracts sperm to the what for fertilization?


Input: Fact: A circle graph can be used to display decimal fractions.

Output: What does a circle graph display?


Input: Fact: Enzymes are a type of protein that provides cellular energy in the human body.

Output: These are a type of protein that provides cellular energy in the human body:?


Input: Fact: a toaster converts electrical energy into kinetic energy for toasting.

Output: A toaster converts electrical energy into _ energy for toasting?


Input: Fact: detailed observation of celestial objects requires light.

Output: To make detailed observations of celestial objects requires what?


Input: Fact: a magnifying glass can make small objects appear bigger.

Output: What can make small objects seem bigger?


Input: Fact: echinoids use pheremones to communicate.

Output: what do echinoids use to communicate?


Input: Fact: Viruses do not have walls and membranes.

Output: What lacks walls and membranes?


Input: Fact: the expulsion of semen occurs when muscle contractions propel sperm from the epididymes.

Output: The expulsion of semen occurs when what propels sperm from the epididymes?


Input: Fact: projectiles are used by sea anemones for defense.

Output: What are used by sea anemones for defense?


Input: Fact: nectar is used to attract bees to plants.

Output: What do plants use to attract bees?


Input: Fact: a black hole is not visible.

Output: what are not visible?


Input: Fact: You can measure the length of an object with inches and fractions of inches.

Output: What do you measure in inches and fractions of inches?


Input: Fact: Chemical poisons cause pollution.

Output: What does chemical poison create?


Input: Fact: Black holes are formed from dead stars.

Output: Black holes are formed from _ stars.?


Input: Fact: Playing is one way organisms that have ingestive metabolism learn how to behave.

Output: Playing is one way organisms that have ingestive metabolism learn how to what?


Input: Fact: calibration is performed with a cylinder.

Output: what is calibration performed with?


Input: Fact: fanning a fire keeps the fire burning.

Output: What keeps a fire burning?


Input: Fact: lizards have a complete digestive system and a closed circulatory system.

Output: what have a complete digestive system and closed circulatory system?


Input: Fact: referees can blow air.

Output: what can blow air?


Input: Fact: Electrons separating from atoms in certain bright astronomical objects forms plasma.

Output: Electrons separating from what in certain bright astronomical objects forms plasma?


Input: Fact: Electric cars require a path for electricity to flow through a closed circuit.

Output: An electric car requires what to operate?


Input: Fact: Keeping food fresh for a long period of time requires a lot of electricity.

Output: What requires a lot of electricity?


Input: Fact: cyanide causes harm to living things.

Output: what causes harm to living things?


Input: Fact: Melanin is responsible for a polygenic trait.

Output: What is responsible for a polygenic trait?


Input: Fact: high temperatures can cause air pollution.

Output: What can high temperatures cause?


Input: Fact: An ant has a brood which is the larval and pupal process of the ant after hatching.

Output: What insect goes through a brood process which are the larval and pupal steps combined?


Input: Fact: Urban sprawl causes animals to move to find shelter in another habitat.

Output: what causes animals to move to find shelter in another habitat?


Input: Fact: Burning natural gas increases the carbon in the atmosphere.

Output: Burning which of these increases carbon in the atmosphere?


Input: Fact: Boats are used for transportation.

Output: What is used for transportation?


Input: Fact: Communication begins in the period of most rapid growth after birth.

Output: what begins in the period of most rapid growth after birth?


Input: Fact: dumps have a negative impact on the environment.

Output: What generally has a negative impact on the environment?


Input: Fact: Cell mitosis causes growth of an organism.

Output: What causes the growth of a living organism?


Input: Fact: Uneven heating of the Earth's surface can damage crops.

Output: What is something uneven heating of the Earth's Surface can damage?


Input: Fact: electrons in motion sometimes is used for heating buildings.

Output: what is used for heating buildings?


Input: Fact: Lions live in supportive communities called prides.

Output: The type of supportive community that lions live in is called what?


Input: Fact: sunflowers can wait to germinate until conditions are favorable for growth.

Output: what can wait to germinate until conditions are more favorable for growth?


Input: Fact: bacteria cause disease in hosts.

Output: What cause disease in hosts?


Input: Fact: Mothers carry offspring from fertilization until birth.

Output: To what stage do mothers carry offspring from fertilization to?


Input: Fact: Nitrogen oxides harms the respiratory and circulatory systems.

Output: Harm to the respiratory and circulatory systems can come from?


Input: Fact: Humans give birth to relatively large and mature infants.

Output: What gives birth to large and relatively mature infants?


Input: Fact: Humans give birth to relatively large and mature infants.

Output: What gives birth to relatively large and mature infants?


Input: Fact: Humans give birth to relatively large and mature infants.

Output: What kind of infants to humans give birth to?


Input: Fact: Humans give birth to relatively large and mature infants.

Output: _ give birth to relatively large and mature infants.?


Input: Fact: if a neutral atom loses an electron it will become attracted to positive charges.

Output: what will a neutral atom become when it loses an electron?


Input: Fact: Reductions in paper production would help stop global warming.

Output: Reducing paper production would directly help stop what international problem?


Input: Fact: spiders catch insects by spinning.

Output: what do spiders catch?


Input: Fact: a drug that can be addictive is an example of a psychoactive drug.

Output: a drug that can be addictive is an example of a what?


Input: Fact: adding salt to ice decreases the freezing point of that ice.

Output: What decreases the freezing point of ice?


Input: Fact: Less garbage is better for the environment.

Output: What effect would less garbage have on the environment?


Input: Fact: Hypothyroid babies are less likely to survive.

Output: What type of babies are less likely to survive?


Input: Fact: salamanders breathe with gills as larvae and lungs as adults.

Output: what breathes with gills as larvae and lungs as adults?


Input: Fact: Plants require energy to grow.

Output: Plants require what to grow?


Input: Fact: An animal sweating can become dehydrated.

Output: An animal can become dehydrated after doing what?


Input: Fact: Cells that secrete hormones travel throughout the body in blood.

Output: Cells that secrete hormones travel throughout the body in what?


Input: Fact: Seat belts are used for avoiding injuries in crashes for passengers.

Output: Seat belts are used for what in during crashes for passengers?


Input: Fact: Sleeping has a positive impact on health.

Output: What has a positive impact on health?


Input: Fact: Several hundred million sperms are released during sexual intercourse.

Output: What is released during sexual intercourse?


Input: Fact: sight is the ability to see images via the eye.

Output: What is the ability to see images via the eye?


Input: Fact: Animals adapt to the coolness in the winter.

Output: What do animals do in the winter?


Input: Fact: Earthquakes happen when faults move.

Output: What happens when faults move?


Input: Fact: Insects have a life cycle with sexual reproduction.

Output: What type of creatures have sexual reproduction as part of their life cycle?


Input: Fact: if two balanced forces act on an object in opposite directions then that object is not  moving.

Output: If two balanced forces act on an object in opposite directions then that object is?


Input: Fact: the color of leaves on oaks usually changes in the autumn season.

Output: What usually changes in the autumn season?


Input: Fact: Loud noises can cause animals to run away.

Output: Loud noises can cause animals to what?


Input: Fact: Hormones are important for temperature regulation.

Output: Hormones are important for what?


Input: Fact: Therian mammals give birth to live young, called live birth.

Output: What type of birth do therian mammals have?


Input: Fact: a rubber band snapping causes the particles in the rubber band to create sound.

Output: a rubber band snapping causes the particles in the rubber band to what?


Input: Fact: thyroid hormones effects everyone differently.

Output: what effects everyone differently?


Input: Fact: fusing of sperm and egg create new life.

Output: What do fusion of sperm and egg create?


Input: Fact: Smoking tobacco may cause low-grade anemia resulting in low stamina.

Output: What can smoking tobacco cause?


Input: Fact: millions of sperm are deposited during sexual intercourse.

Output: How many sperm are deposited during sexual intercourse?


Input: Fact: Adult spiny skinned animals found only in marine environments have radial symmetry.

Output: Adult spiny skinned animals found only in marine environments have what?


Input: Fact: birds usually have nests.

Output: What do birds usually have?


Input: Fact: birds usually have nests.

Output: What usually has a nest?


Input: Fact: Incinerators generate smog.

Output: Incinerators generate what?


Input: Fact: harming an animal species has a negative impact on the number of individuals in that species.

Output: Harming an animal species has a negative impact on what?


Input: Fact: Sunlight can be  used as an energy source by devices.

Output: What can be used as an energy source by devices?


Input: Fact: electricity can cause death.

Output: what can electricity cause?


Input: Fact: Evidence of past life shows that a plant or animal once lived in a place.

Output: Evidence of past life can show that what used to live in a place?


Input: Fact: rocks break down because of mechanical force.

Output: What breaks rocks down?


Input: Fact: water flow through soil is variable.

Output: What is the rate of water flow of soil?


Input: Fact: gravity causes black holes.

Output: What is the initial cause of black holes?


Input: Fact: Scientists who find and study fossils build fires with natural vegetation.

Output: Scientists who find and study fossils build fires with what?


Input: Fact: Hormones and neurotransmitters behave in common ways.

Output: Neurotransmitters and hormones are what in their function?


Input: Fact: trains are used for moving people.

Output: What are used for moving people?


Input: Fact: When people look around everyday, they require light.

Output: When people look around everyday, they require what?


Input: Fact: When water molecules begin to occupy a larger space, they begin to solidify.

Output: When water molecules expand, what do they begin to form?


Input: Fact: generating heat causes an object to lose energy.

Output: generating heat causes an object to lose what?


Input: Fact: bone provides protection for the heart.

Output: what does bone provide protection for?


Input: Fact: Smog has been linked with lung cancer.

Output: Which of the following is most likely to cause lung cancer?


Input: Fact: abalone reproduce sexually.

Output: how do abalones reproduce?


Input: Fact: Meteorologists study the atmosphere for climate conditions from day to day.

Output: Who studies the atmosphere for climate conditions from day to day?


Input: Fact: Nematodes may be free-living or parasitic?.

Output: What may be free-living or parasitic?


Input: Fact: some parasites live on the surface of their computer.

Output: some what live on the surface of their computer?


Input: Fact: exercise has a positive impact on ecosystems.

Output: What has a positive impact on ecosystems?


Input: Fact: Jaws make shark excellent predators.

Output: What do jaw help a shark to do in the water?


Input: Fact: The use of oil, gas and coal contribute to rising climate temperature.

Output: The use of oil, gas and coal contributes to what?


Input: Fact: decomposers help aerate soil, which is also good for plants.

Output: What helps aerate soil, which is also good for plants?


Input: Fact: erosion is when rocks are broken down mechanically.

Output: What is it called when rocks are broken down mechanically?


Input: Fact: Complex molecules are used for absorbing light energy by plants.

Output: What sort of molecules are used for absorbing light energy by plants?


Input: Fact: soil loss through hurricanes means soil erosion.

Output: What is soil erosion?


Input: Fact: a sequence of characters may start with runoff or water seeping out of a spring.

Output: a sequence of characters may start with runoff or what seeping out of a spring?


Input: Fact: Antibiotics have no effect on Influenza.

Output: Antibiotics would have no effect on what disease?


Input: Fact: digestive system organs removes waste and toxic substances from blood.

Output: What removes waste and toxic substances from the blood?


Input: Fact: Fossils are formed when sediment covers dead organisms.

Output: When an organism has been covered and a fossil created, that organism is:?


Input: Fact: Fire can be used to identify that liquid's boiling point.

Output: What can be used to identify a liquid's boiling point?


Input: Fact: Solid waste has a negative impact on the environment.

Output: What has a negative impact on the environment?


Input: Fact: An egg will hatch if it survives.

Output: An egg will hatch if it what?


Input: Fact: a light bulb requires a power plant to produce light.

Output: What does a light bulb require to produce light?


Input: Fact: a light bulb requires a power plant to produce light.

Output: What is required for a light bulb to produce light?


Input: Fact: Platypus females lay their eggs in homes constructed in soft soil.

Output: Where do platypus females construct their homes for egg laying?


Input: Fact: slime molds are unicellular.

Output: What are unicellular?


Input: Fact: Nectar is used for attracting bees by plants.

Output: What do plants use nectar to attract?


Input: Fact: Habitat loss and hunting can cause harm to an animal species.

Output: hunting can cause what to happen to an animal species?


Input: Fact: wings are part of the dorsal side of insects.

Output: what side of insects are wings located?


Input: Fact: without oxygen, people can die.

Output: What can people die without?


Input: Fact: a decrease in differentiation tends to occur when individuals move in and out of a population.

Output: What tends to occur when individuals move in and out of a population?


Input: Fact: most canyons are formed by flooding over long periods of time.

Output: what are most canyons formed by over long periods of time?


Input: Fact: moist, cold climates cause rocks to crack by ice expanding in openings.

Output: what causes rocks to crack from ice expanding into openings?


Input: Fact: When a body of water receives more water than it can hold, death and devastation can result.

Output: What is a result of too much water entering an existing body of water?


Input: Fact: Absorbing energy causes objects to emit more intense radiation at higher frequencies.

Output: What causes objects to emit more intense radiation at higher frequencies?


Input: Fact: liquids  heated are affected by pressure.

Output: liquids heated are affected by?


Input: Fact: a front is followed by snow.

Output: what is a front followed by?


Input: Fact: Ice is made from reducing heat energy.

Output: How is ice made?


Input: Fact: A compass can determine 16 different points.

Output: How many points are on a compass?


Input: Fact: the movement of an air mass over Earth 's surface changes earth's atmosphere.

Output: the movement of an air mass over Earth 's surface changes what?


Input: Fact: In order to ski, it is necessary to maintain body position.

Output: What can maintaining body position help you to do?


Input: Fact: hagfish have a backbone.

Output: What do hagfish have?


Input: Fact: hagfish have a backbone.

Output: what have a backbone?


Input: Fact: trucks and cars are used for travel.

Output: what are used for travel?


Input: Fact: chemical weathering causes iron in asteroids to oxidize.

Output: What causes iron in asteroids to oxidize?


Input: Fact: Humans require food in order to run.

Output: What is required for humans to run?


Input: Fact: A radio is used for exchange of information.

Output: A radio is used for exchange of what?


Input: Fact: proteins are assembled inside the nucleus.

Output: what are assembled inside of the nucleus?


Input: Fact: Freeze drying food keeps it viable for extended flights.

Output: Which of the following keeps food viable for extended flights?


Input: Fact: Coal produces electricity by being heated up in coal-fire power stations.

Output: How does coal produce electricity?


Input: Fact: Plants attract bees with the color of their flowers.

Output: Plants attract bees with what?


Input: Fact: Conversion of eletromagnetic energy into carbohydrates creates a stored chemical energy.

Output: What type of stored chemical energy do plants create?


Input: Fact: Diverse hydrophobic molecules may consist of fatty acids alone.

Output: Diverse hydrophobic molecules may consist of what type of acids?


Input: Fact: The speed of light changes when it passes from air into a prism.

Output: What aspect of light changes when it passes from air into a prism?


Input: Fact: Rain can destroy dunes.

Output: What can destroy dunes?


Input: Fact: Flowing water forms most canyons through erosion over long periods of time.

Output: Flowing water forms most canyons through erosion over what?


Input: Fact: Paleontologists are earth scientists.

Output: _ are earth scientists.?