Input: Fact: DDT is used to protect plants by killing insects.

Output: What does DDT do to insects?


Input: Fact: gills are used for breathing water by sharks.

Output: What are gills used for breathing by sharks?


Input: Fact: Flagella help bacteria move.

Output: Bacteria gets help moving from what?


Input: Fact: Flagella help bacteria move.

Output: Flagella help what move?


Input: Fact: deuterostomes use pheromones to communicate with each other.

Output: What use pheromones to communicate with each other?


Input: Fact: chemical messengers control anti-aging.

Output: What controls anti-aging?


Input: Fact: In evolution only functionally advantageous systems are selected.

Output: What is usually chosen in evolution?


Input: Fact: glowworms hatch.

Output: Which of the following hatches?


Input: Fact: A compass is used to travel on the surface of the water.

Output: A compass is used to travel on the surface of what?


Input: Fact: transportation technology requires kinetic energy.

Output: transportation technology requires what?


Input: Fact: Water expands when it's cold.

Output: When does water expand?


Input: Fact: Zinc is correlated with wound recovery.

Output: What is linked to wounds recovering faster?


Input: Fact: many muscles contract a little bit all at once as a short term adjustment to the cold.

Output: What can contract a little bit all at once as a short term adjustment to the cold?


Input: Fact: a web is a tool to capture food.

Output: what does a web capture?


Input: Fact: Blood pH may become unbalanced if the lungs are working too fast or too slow.

Output: What may become unbalanced if the lungs are working too fast or too slow?


Input: Fact: adding sodium chloride to a liquid decreases the melting point of that liquid.

Output: Adding what decreases the metling point of a liquid?


Input: Fact: adding sodium chloride to a liquid decreases the melting point of that liquid.

Output: What do you add to decrease the melting point of a liquid?


Input: Fact: a stopwatch is used to measure seconds.

Output: What is used to measure seconds?


Input: Fact: a stopwatch is used to measure seconds.

Output: what is a stopwatch used to measure?


Input: Fact: A plant requires leaves for survival.

Output: What is required by a plant for surival?


Input: Fact: dead plants can generate heat.

Output: What can generate heat?


Input: Fact: Kids are fascinated with moving people.

Output: What are kids fascinated with moving?


Input: Fact: Bees gather material to make honey from flowers and trees.

Output: Where can bees find the materials needed to make honey?


Input: Fact: Ecotourism increases the stability of ecosystems.

Output: What increases the stability of ecosystems?


Input: Fact: If humans disturb animals in a location, animals will require a moving habitats.

Output: Animals will require moving habitats if what happens to the animal in a location?


Input: Fact: Being a predator requires catching prey.

Output: Being a predator requires what?


Input: Fact: alcoholic fermentation of the glucose in corn or other plants depresses neuronal excitability.

Output: what effect does alcoholic fermentation of the glucose in corn or other plants have?


Input: Fact: Trees have woody stems covered with protective skin.

Output: Trees have woody stems covered with what?


Input: Fact: bamboo has  a characteristic life cycle that includes alternation of generations.

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


Input: Fact: Any foreign protein that causes an allergic reaction is called an allergen.

Output: Is a protein causes an allergic reaction, what is it called?


Input: Fact: Roots are zones of intense activity.

Output: Where does intense activity occur in a plant?


Input: Fact: having no natural predators means organisms have to be better adapted.

Output: what does having no natural predators mean creatures have to be?


Input: Fact: DNA is copied at the nuclear cage.

Output: Where is DNA copied?


Input: Fact: DNA is copied at the nuclear cage.

Output: where is DNA copied?


Input: Fact: Oxygen has a positive impact on an ecosystem.

Output: What has a positive impact on an ecosystem?


Input: Fact: when energy flows to a light bulb, it will turn on.

Output: What happens when energy flows into a light bulb?


Input: Fact: Flowers attract bees and other insects.

Output: Bees and other insects are attracted on purpose by what?


Input: Fact: amphibians eat other animals sometimes.

Output: What do amphibians sometimes eat?


Input: Fact: Movement of tectonic plates causes the ground to shake.

Output: The ground shakes as a result of the movement of what?


Input: Fact: Magnetism can cause objects to have opposite charges.

Output: What can cause objects to have opposite charges?


Input: Fact: Male dogs mark their territory with a scent marker.

Output: How do male dogs mark their territory?


Input: Fact: Bottleneck effect can be a precursor to extinction.

Output: Bottleneck effect can be a precursor to what?


Input: Fact: Birds usually give birth to their young in nests.

Output: Where do birds usually give birth to their young?


Input: Fact: When you do origami, objects change shape.

Output: When you do origami, objects change?


Input: Fact: aging occurs because of a loss of mitosis.

Output: aging occurs because of a loss of what?


Input: Fact: when  photons . enters the eye through the pupil , photons . falls on the retina.

Output: What enters the eye through the pupil and. falls on the retina to make an image?


Input: Fact: Gravity pulls objects towards Earth.

Output: Gravity pulls objects towards what?


Input: Fact: Gravity pulls objects towards Earth.

Output: What pulls objects towards Earth?


Input: Fact: Some parasites that kill are called pathogens, but most do not.

Output: A parasites that can kill is called what?


Input: Fact: nematodes reproduce sexually.

Output: What reproduces sexually?


Input: Fact: nematodes reproduce sexually.

Output: what reproduces sexually?


Input: Fact: Moles reside below the surface so that animal will be protected from a wild fire.

Output: What animal is protected from a wildfire due to where it resides?


Input: Fact: an energy source used by devices moves well through wires and water.

Output: an energy source used by devices moves well through what?


Input: Fact: Most insects have a complex nervous system.

Output: Most insects have a what?


Input: Fact: mammals are vertebrates.

Output: What are mammals?


Input: Fact: mammals are vertebrates.

Output: what are vertebrates?


Input: Fact: blossoms form on the dominant sporophyte plant.

Output: What forms on the dominant sporophyte plant?


Input: Fact: Some species of reptiles can go several weeks between eating food.

Output: Some species of what kind of animal can go several weeks between eating food?


Input: Fact: Most species go through particularly vulnerable stages after hatching.

Output: Most species go through what stages after hatching?


Input: Fact: Oncogenes promote the division of cells with mutation.

Output: What genes promote the division of cells with mutation?


Input: Fact: the pancreas helps absorb sugar from the blood.

Output: what helps absorb sugar from the blood?


Input: Fact: A gelatinous coating can help seeds be transported by animals.

Output: How does a gelatinous coating help seeds?


Input: Fact: Running an electric current through a wire causes the length of the wire to change.

Output: Running an electric current through a wire causes?


Input: Fact: most of the universe is composed of electrons separated from atoms in stars.

Output: Most of the universe is composed of what separated from atoms in stars?


Input: Fact: chemical bonds are necessary for nerve impulses.

Output: chemical bonds are necessary for what?


Input: Fact: Seasons are a result of Earth being tilted on its axis.

Output: What is a result of Earth being tilted on its axis?


Input: Fact: Communicating by transmitting sound is expensive.

Output: Communicating by transmitting sound is _.?


Input: Fact: space travel is used for moving people.

Output: what is used for moving people?


Input: Fact: erosion can cause  crevasses.

Output: erosion can cause?


Input: Fact: The growth of plant roots is positively impacted by fertile soil.

Output: The growth of plant roots is positively impacted by what kind of soil?


Input: Fact: Sunlight and water containing small particulates and acid can cause a rainbow.

Output: Sunlight and water containing small particulates and acid can cause what?


Input: Fact: Plants use a polysaccharide for their cell walls.

Output: What do plants build their cell walls from?


Input: Fact: bearings have higher temperature when there is friction.

Output: What increases the temperature of a bearing?


Input: Fact: The production of heat occurs when many muscles contract a little bit all at once.

Output: What occurs when many muscles contract a little bit all at once?


Input: Fact: plant reproduction requires bats to spread their seeds.

Output: plant reproduction requires bats to spread their what?


Input: Fact: Wells can be filled with precipitation that falls on land and soaks into the ground.

Output: What can be filled with precipitation that falls on land and soaks into the ground?


Input: Fact: The ovaries are used to have children.

Output: What is used to have children?


Input: Fact: Some types of bacteria in food can cause disease.

Output: Some types of bacteria in what can cause disease?


Input: Fact: Burning coal, oil, and natural gas causes global warming.

Output: What does burning oil cause?


Input: Fact: high pressure systems cause pollution to disperse.

Output: What cause pollution to disperse?


Input: Fact: Some species with backbones can go several weeks between meals.

Output: Some species with what can go several weeks between meals?


Input: Fact: sugar causes diabetes.

Output: Sugar causes?


Input: Fact: Microevolution happens over time.

Output: what happens over time?


Input: Fact: Clear weather occurs when air is pushed closer to the ground.

Output: What creates clear weather?


Input: Fact: antibodies are produced by activated B cells that secrete them.

Output: antibodies are produced by activated B cells that do what?


Input: Fact: The phylum Nematoda lives in the canine intestine.

Output: Where does the phylum Nematoda live?


Input: Fact: Cooking on a stove destroys bacteria.

Output: How are bacteria destroyed on a stove?


Input: Fact: suspension bridges are newer types of bridges.

Output: suspension bridges are considered to be what design wise?


Input: Fact: electrical current running through a wire can damage the insulation or cause a fire.

Output: electrical current running through a wire can damage the insulation or what?


Input: Fact: plastic protects the eyes during experiements.

Output: What protects the eyes during experiments?


Input: Fact: detailed observation of celestial objects requires something with an eyepiece.

Output: Detailed observation of celestial objects requires a tool with what?


Input: Fact: Hospital personnel may want to know your blood type.

Output: What information might hospital personnel want to use for your treatment?


Input: Fact: Gravitational pull causes alternative day cycles.

Output: What causes day and night?


Input: Fact: radioactive dating is used to determine the age of extinct organisms.

Output: What is used to determine the age of extinct organisms?


Input: Fact: a lack of water can change the color of an environment from green to brown.

Output: What can change the color of an environment from green to brown?


Input: Fact: a lack of water can change the color of an environment from green to brown.

Output: what can change the color of an environment from green to brown?


Input: Fact: plants have vascular tissues.

Output: What has vascular tissue?


Input: Fact: waves can vibrate.

Output: what vibrates?


Input: Fact: animals attract with smells.

Output: What do animals use to reproduce?


Input: Fact: all chordates have evolved jaws.

Output: all chordates have what?


Input: Fact: a mutation in the gametes of a parent can cause a new trait to appear in the parent 's offspring.

Output: a mutation in the _ of a parent can cause a new trait to appear in the parent 's offspring?


Input: Fact: behaviors can be learned through hockey.

Output: what can behaviors be learned through?


Input: Fact: mold gets organic compounds from dead organisms.

Output: what gets organic compounds from dead organisms?


Input: Fact: Uncertainty can be overcome by navigation.

Output: How can we overcome uncertainty when lost?


Input: Fact: Converting a liquid to a gas happens when liquids are heated above a point.

Output: When liquids are heated above a point, a liquid is converted to what?


Input: Fact: weather cause change to the environment.

Output: weather cause change to the what?


Input: Fact: mating patterns vary with species.

Output: what patterns vary with species?


Input: Fact: marble is formed from heat and pressure.

Output: What is marble formed from?


Input: Fact: insects cause farmers to receive government reimbursement.

Output: What do insects cause?


Input: Fact: inheriting genes can kill.

Output: What can kill?


Input: Fact: Worms are not aquatic organisms.

Output: Which of the following are not aquatic organisms?


Input: Fact: Crohn's impact on an organism is negative.

Output: What kind of impact does Crohn's have on an organism?


Input: Fact: androgens control sexual development and reproduction in males.

Output: Androgens control sexual development and reproduction in who?


Input: Fact: insects spread disease and destroy corn.

Output: insects spread disease and destroy what?


Input: Fact: Head hair is especially important in preventing hypothermia.

Output: Something that helps prevent hypothermia:?


Input: Fact: fluid in the inner ear is used for sensing sound by animals.

Output: what in the inner ear is used for sensing sound by animals?


Input: Fact: Freezing causes ice to form.

Output: Freezing causes what to form?


Input: Fact: Chloroplasts manufacture nitrogen.

Output: What is produced by chloroplasts?


Input: Fact: Chemical weathering causes FE in rock to oxidize.

Output: Chemical weathering causes what in rock to oxidize?


Input: Fact: predators require seeing prey.

Output: what requires being able to see prey?


Input: Fact: the 17 elements in the upper right hand corner of the periodic table are far fewer in number.

Output: what are the 17 elements in the upper right hand corner of the period table?


Input: Fact: forming coal requires microorganisms.

Output: Forming coal requires?


Input: Fact: eggs need to incubate to survive.

Output: eggs need to incubate to what?


Input: Fact: Gene cloning uses a method called PCR.

Output: What can PCR be used for?


Input: Fact: A tape measure is used to see how long something is.

Output: A tape measure is used to see how what something is?


Input: Fact: pollination is the fertilization step in something that is healthy when clean.

Output: pollination is the fertilization step in something that is healthy when what?


Input: Fact: electricity sometimes is used for heating hospitals.

Output: what is electricity sometimes used to heat?


Input: Fact: converting mass to energy in stars causes them to produce light.

Output: what causes stars to produce light?


Input: Fact: All jellyfish are aquatic animals.

Output: What are aquatic animals?


Input: Fact: some viruses can cause lymphoma.

Output: what can some viruses cause?


Input: Fact: Zooplankton are tiny animals that feed on minute plants.

Output: The tiny animals known as zooplankton feed on?


Input: Fact: protective plates over the ends of the fingers are made of keratin.

Output: Protective plates over the ends of the fingers are made of what?


Input: Fact: Natural processes can have a negative impact on the environment.

Output: What kind of process can have a negative impact on an environment?


Input: Fact: Living things all require energy for reproduction.

Output: What do all living things require in order to reproduce?


Input: Fact: Muscles around the urethra control the urination process.

Output: What controls the urination process?


Input: Fact: evolution over geologic time above the level of the species is more than repeated rounds of microevolution.

Output: What over geologic time above the level of the species is more than repeated microevolution rounds ?


Input: Fact: organic matter is increased by decomposing.

Output: what does decomposing increase?


Input: Fact: Puppies and kittens may have parasitic worms.

Output: What might puppies and kitties have?


Input: Fact: Something that can treat Chlamydial infections have no effect on viruses.

Output: Something that can treat chlamydial what have no effect on viruses.?


Input: Fact: antibodies can infect and destroy helper T cells.

Output: What can infect and destroy helper T cells?


Input: Fact: Animals may use vocal chords to communicate.

Output: What use may some animals have for their vocal chords?


Input: Fact: Mountains can influence local weather changes and make their own weather.

Output: Which of the following could cause local weather changes?


Input: Fact: detailed observation of stars requires a telescope.

Output: Detailed observation of what requires a telescope?


Input: Fact: detailed observation of stars requires a telescope.

Output: what needs a telescope for detailed observation?


Input: Fact: hormones are interrelated.

Output: what are interrelated?


Input: Fact: Communities consist of populations of different groups that produce fertile offspring.

Output: Communities consist of populations of different groups that do what?


Input: Fact: freezing means changing from a liquid into a solid by reducing emitted energy.

Output: Freezing means changing from a liquid into a solid by reducing what energy?


Input: Fact: Xerophytes change their physical structure to adapt to dry environments.

Output: What do Xerophytes do to adapt to dry environments?


Input: Fact: Echinoderms have a hydraulic system of locomotion with tube feet.

Output: How do echinoderms use their feet to locomote themselves?


Input: Fact: Dolphins are therian mammals.

Output: Which is a therian mammal?


Input: Fact: Humans have collected edible mushrooms for thousands of years.

Output: What types of mushrooms have humans collected for thousands of years?


Input: Fact: a compass is used to navigate the Pacific.

Output: what is a compass used to navigate?


Input: Fact: apocymarin affects veins and arteries.

Output: what affects veins and arteries?


Input: Fact: annelids are terrific for plants.

Output: What are terrific for plants?


Input: Fact: The reproductive cells of a bird is a hard, calcium carbonate shell.

Output: What is the bird's hard, calcium carbonate shell?


Input: Fact: moss is the strongest in tropical enviornments.

Output: Where is moss the strongest?


Input: Fact: some electricity production reduces greenhouse effect.

Output: what reduces greenhouse effect?


Input: Fact: Echinoderms are resistant to some toxins.

Output: Echinoderms are resistant to some:?


Input: Fact: a flashlight can push an object.

Output: if an astronaut shines a flashlight on an object outside her spaceship then which of the following could result?


Input: Fact: many monomers that make nucleic acids bind together to form a chain called a polynucleotide.

Output: what bind together to form a chain called a polynucleotide?


Input: Fact: Lymph is a fluid that leaks out of microscopic vessels into spaces between cells.

Output: What does lymph fluid leak out of into spaces between cells?


Input: Fact: water vapor rising into colder regions of the atmosphere and condensing cause temperature fluctuations.

Output: What can cause temperature fluctuations.?


Input: Fact: Jaws make lampreys excellent predators.

Output: Jaws make what kind of fish excellent predators?


Input: Fact: if something is outside during the day then it will receive UVA and UVB rays.

Output: what will an object receive if it's outside during the day?


Input: Fact: Immunology includes the study of antigens.

Output: What is one thing studied in immunology?


Input: Fact: sandpaper is used to smooth decoupage.

Output: What is used to smooth decoupage?


Input: Fact: Eating something that contains pesticides has been suspected to cause cancer.

Output: What can be a result of eating something that contains pesticides?


Input: Fact: Some pituitary hormones can control the thyroid gland.

Output: What hormones can control the thyroid gland?


Input: Fact: echinoderms can't contract influenza.

Output: What can't echinoderms do?


Input: Fact: trout like bigger and deeper water than found in ponds.

Output: what likes bigger and deeper water than found in ponds?


Input: Fact: evolution requires cross-pollination.

Output: What does evolution require?


Input: Fact: Darkness has a negative impact in how plants feed themselves.

Output: What has a negative impact on how plants feed themselves?


Input: Fact: Satellites can help forecast the weather.

Output: Which of the following is a source of key meteorological data for forecasting?


Input: Fact: salmon have a centralized nervous system with a brain.

Output: what have a centralized nervous system with a brain?


Input: Fact: Hexazinone inhibits a plant to grow.

Output: What inhibits a plant to grow?


Input: Fact: Propulsion was used for flying Apollo 13.

Output: What was used to fly Apollo 13?


Input: Fact: Copepods are tiny animals.

Output: What are copepods?


Input: Fact: some pelycosaurs gave rise to the tetraceratops.

Output: what did some pelycosaurs give rise to?


Input: Fact: Gladioluses attract animal pollinators.

Output: What attracts animal pollinators?


Input: Fact: Both and adults and children can intend to cause harm or pain.

Output: What age group can intend to cause harm and pain?


Input: Fact: intense ultraviolet radiation in the upper stratosphere has created an ozone hole over Antarctica.

Output: ntense ultraviolet radiation in the upper stratosphere has created an ozone hole over where?


Input: Fact: frogs need their skin to survive.

Output: What do frogs need to survive?


Input: Fact: bacteria can cause people to have a fever.

Output: what can bacteria cause people to have?


Input: Fact: Hiding from predators can be done by living in tunnels.

Output: Hiding from predators can be done by living where?


Input: Fact: neurons die quickly if their oxygen supply is cut off.

Output: What die quickly if their oxygen supply is cut off?


Input: Fact: Ozone depletion increases the risks for all types of skin cancer.

Output: The risks of all types of skin cancer increases with increasing?


Input: Fact: play can help an animal survive.

Output: What can help an animal survive?


Input: Fact: Pressure can increase or decrease the boiling point.

Output: What affect does high pressure have on the boiling point?


Input: Fact: mosses occupy niches in moist habitats.

Output: what occupies niches in moist habitats?


Input: Fact: decreased light intensity can cause cell walls to relax.

Output: What can cause cell walls to relax?


Input: Fact: some species of lizards can go several weeks between meals.

Output: what can some species of go several weeks between meals?


Input: Fact: some viruses can cause leukemia.

Output: what can some viruses cause?


Input: Fact: a warm body temperature requires water.

Output: Warm body temperature requires what?


Input: Fact: fungi increase the amount of nutrients in the soil.

Output: What can increase the amount of nutrients in the soil?


Input: Fact: something boys produce is released through osculum.

Output: something who produce is released through osculum?


Input: Fact: moose begin behavior intended to attract a mate in autumn.

Output: When do moose begin behavior intended to attract a mate?


Input: Fact: body fat is unused energy.

Output: What not digested is used as energy storage?


Input: Fact: chromosomes are the stuff of life.

Output: What are the stuff of life?


Input: Fact: Electricity causing death causes harm to an organism.

Output: What causes harm to an organism?


Input: Fact: blowing air and causing it to vibrate makes a loud noise.

Output: blowing and causing air to vibrate makes what?


Input: Fact: Competing for resources may cause fighting within a species.

Output: What may cause fighting within a species?


Input: Fact: the fallopian tubes are used production of offspring.

Output: the fallopian tubes are used production of what?


Input: Fact: seismometers go up to 10.

Output: How do we grade earthquakes?


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

Output: Scraping oneself on a contaminated object may cause an invasion of the body by what?


Input: Fact: fungi use atmospheric nitrogen from soil.

Output: where do fungi get nitrogen from?


Input: Fact: Mammals can generate heat  by Aerobic exercise.

Output: Mammals can generate heat by?


Input: Fact: viruses contain encoded information but not much else.

Output: What do viruses contain?


Input: Fact: Scales are used to measure mass of an object.

Output: What can be used to measure mass?


Input: Fact: copper is essential for the body.

Output: what is copper essential for?


Input: Fact: Rain that falls on land may soak into the ground and become groundwater.

Output: What is rain that absorbs into the earth called?


Input: Fact: Earthworms are important deposit feeders that help form and enrich earth.

Output: An earthworm is an important?


Input: Fact: Head hair is especially important in preventing energy loss from the body.

Output: What does head hair prevent the loss of?


Input: Fact: tidal energy can be used to produce electrons in motion.

Output: what can tidal energy be used to produce?


Input: Fact: A warm body temperature helps a species to thrive.

Output: What does a warm body temperature do?


Input: Fact: honey causes food to taste sweet.

Output: what causes food to taste sweet?


Input: Fact: eagles move their wings using muscles in the chest.

Output: what moves their wings using muscles in the chest?


Input: Fact: olfaction is used for finding food by some animals.

Output: What is used for finding food by some animals?


Input: Fact: fissile isotopes are capable of dividing into two parts.

Output: What are capable of dividing into two parts?


Input: Fact: an automobile engine transforms chemical energy into energy of moving objects.

Output: what does an automobile engine convert chemical energy into?


Input: Fact: lack of certain hormones in the blood can cause impotence.

Output: Lack of what in the blood can lead to impotence?


Input: Fact: good teeth make cartilaginous fish excellent predators.

Output: What makes cartilaginous fish excellent predators?


Input: Fact: The ability to sense pressure on the body can help clients to heal.

Output: What can help clients to heal?


Input: Fact: Seat belts are important in the case of an accident.

Output: When does a seatbelt come in handy?


Input: Fact: an animal requires food to grow and heal.

Output: What does an animal require food for?


Input: Fact: an animal requires food to grow and heal.

Output: What does an animal require to grow and heal?


Input: Fact: fiber is made from cell walls.

Output: What is made from cell walls?


Input: Fact: coliforms cause food to spoil.

Output: What causes food to spoil?


Input: Fact: most animals without a backbone have a complex nervous system.

Output: what have more complex nervous systems?


Input: Fact: Some animals' hair grows thicker for staying warm in the winter.

Output: Why do some animals have hair that grows longer during the winter?


Input: Fact: Gravity pulls objects around the sun.

Output: What pulls objects around the sun?


Input: Fact: Ribosomes are structures outside the nucleus where proteins are made.

Output: Where in a cell are ribosomes located?


Input: Fact: if an object is made of a Ceramic then that object has the properties of Ceramic.

Output: if an object is what of a Ceramic then that object has the properties of Ceramic?


Input: Fact: plants exhibit phototropism, or growing towards the sun.

Output: What behavior do plants exhibit that makes them grow towards the sun?


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

Output: What can happen when menstruation stops occurring?


Input: Fact: An overdose must be removed from the stomach before it is absorbed.

Output: What must be removed from the stomach before it is absorbed?


Input: Fact: Copulation is generally preceded by courtship.

Output: Copulation is generally preceded by what?


Input: Fact: Viruses cause contamination spreading diseases.

Output: Viruses cause contamination spreading what?


Input: Fact: Proteins foreign to the body that cause allergies are called allergens.

Output: An allergen is a type of?


Input: Fact: large, Y-shaped proteins are produced by antigens.

Output: Antigens produce large, Y-shaped what?


Input: Fact: Starfish use pheromones to communicate with each other.

Output: How do starfish communicate with each other?


Input: Fact: Starfish use pheromones to communicate with each other.

Output: How do starfish communicate?


Input: Fact: Starfish use pheromones to communicate with each other.

Output: What animal uses pheromones to communicate?


Input: Fact: smog contains fine dust particles.

Output: what does smog contain?


Input: Fact: ferns require sunlight for photosynthesis.

Output: what requires sunlight for photosynthesis?


Input: Fact: travelling requires maps.

Output: What requires maps?


Input: Fact: a meter stick is used to measure space between things.

Output: a meter stick is used to measure what between things?


Input: Fact: Fish can be stimulated with amphetamines.

Output: What water dweller can be stimulated with amphetamines?


Input: Fact: Carbon dioxide concentrations in the air have increased over the last 10 years dramatically.

Output: Concentrations of what in the air have increased over the last 10 years dramatically?


Input: Fact: Microorganisms can cause edibles to spoil and cause serious sickness.

Output: Microorganisms can cause edibles to spoil and cause what?


Input: Fact: Igniting a mixture of fuel and "oxidiser" causes a rocket to move.

Output: What causes a rocket to move?


Input: Fact: daisies have specialized reproductive organs.

Output: what have specialized reproductive organs?


Input: Fact: A belt wrapped around a wheel helps lift objects.

Output: What does a belt wrapped around a wheel help?


Input: Fact: Plants exhibit phototropism, or growing toward the sun or artificial light.

Output: What is called when plants grow toward the sun or an artificial light?


Input: Fact: structure and shape depends on the food and feeding techniques that are based on catching prey.

Output: structure and what depends on the food and feeding techniques that are based on catching prey?


Input: Fact: Animals in the frog family are the first true tetrapods.

Output: The first tetrapods were?


Input: Fact: Beaks are adapted for food that is scavenged.

Output: What are beaks adapted to?


Input: Fact: Soon after puberty, the adult life stage begins.

Output: What precedes the adult life stage?


Input: Fact: important food for waterfowl supply most of the food consumed by people worldwide.

Output: important food for waterfowl supply most of the food consumed by what?


Input: Fact: calories are passed up a food chain or web from lower to higher trophic levels.

Output: what are passed up a food chain or web from lower to higher trophic levels?


Input: Fact: HIV is considered to be nonliving.

Output: what is considered to be nonliving?


Input: Fact: Cricoid is a tough tissue that contains a protein called collagen.

Output: What does cricoid contain?


Input: Fact: echidnas lack a uterus and vagina.

Output: What lacks a uterus and vagina?


Input: Fact: the earth's core creates metamorphic rock.

Output: What creates metamorphic rock?


Input: Fact: plants need darkness to grow.

Output: what do plants need to grow?


Input: Fact: having bread daily has a positive impact on some organism 's health.

Output: having bread daily has a positive impact on some organism 's what?


Input: Fact: devices require kinetic energy to function.

Output: Devices require  to function?


Input: Fact: devices require kinetic energy to function.

Output: Devices require _ energy to function?


Input: Fact: Protein transportation between the ER and the Golgi require energy.

Output: Protein transportation between the ER and the Golgi require what?


Input: Fact: Ticks live on the surface of the host.

Output: Where do ticks live?


Input: Fact: dogs require stamina to succeed at physical activities.

Output: what requires stamina to succeed at physical activities?


Input: Fact: sponges have specialized cells that have a flagellum.

Output: what do specialized cells in sponges contain?


Input: Fact: Nuclear reactions in stars cause them to brighten up the summer sky.

Output: Nuclear reactions in stars cause them to brighten up what?


Input: Fact: glaciers break down rocks.

Output: What do glaciers do to rocks?


Input: Fact: reproduction is the process by which plants give rise to offspring.

Output: what reproduces to give rise to offspring?


Input: Fact: deer conserve body heat with their fur.

Output: What conserves body heat with its fur?


Input: Fact: Fertilization of gametes produces something that becomes an embryo.

Output: Fertilization of gametes products something that becomes what?


Input: Fact: steroids are made of lipids.

Output: what are steroids made of?


Input: Fact: Cells that divide uncontrollably may form a fibroid.

Output: When cells start to divide uncontrollablly, they may form a what?


Input: Fact: Dilation occurs when the encasing of plant cells relaxes.

Output: What occurs when the encasing of a plant cell relaxes?


Input: Fact: Ages 12-18 is a time of significant mental, emotional, and social changes.

Output: What ages are a time of significant mental, emotional, and social changes?


Input: Fact: Growth is faster in infancy than it is in the time when breasts grow.

Output: When is growth faster?


Input: Fact: if an atom loses an electron then it forms an ion.

Output: if an atom loses an what it forms an ion?


Input: Fact: adrenaline travel throughout the body in the blood.

Output: Adrenaline travel throughout the body via?


Input: Fact: Mineral graphite and clay are mixed together for a safe alternative to lead.

Output: What does a mixture of mineral graphite and clay create an alternative for?


Input: Fact: Before beginning sexual maturity, adolescents experience their highest nutritional demand since infancy.

Output: When do adolescents experience their highest nutritional demand since infancy?


Input: Fact: Microtubules move the genetic material of a cell during cell division.

Output: What structure moves the genetic material of a cell during cell division?


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

Output: What have special structures for penetrating a host?


Input: Fact: A stove is used for cooking by making heat.

Output: How is a stove used for cooking?


Input: Fact: Uneven heating of the Earth 's surface causes the movement of atmospheric air.

Output: Uneven heating of Earth's surface causes the movement of what?


Input: Fact: heating milk reduces the amount of bacteria.

Output: What reduces the amount of bacteria in milk?


Input: Fact: hawk beaks are generally adapted for the food they eat.

Output: what have beaks that are generally adapted for the food they eat?


Input: Fact: gymnosperms use cones to reproduce.

Output: What do gymnosperms use to reproduce?


Input: Fact: males have more stamina.

Output: What gender of species has more stamina?


Input: Fact: coal is used to produce electricity by burning in inherently modular stations.

Output: coal is used to produce electricity by burning in inherently modular what?


Input: Fact: water vapor condensing in clouds causes precipitation.

Output: What condensing in clouds causes precipitation?


Input: Fact: butterflies can detect sound.

Output: what can detect sound?


Input: Fact: rocks eroding causes them to breakdown.

Output: what does rock erosion cause them to do?


Input: Fact: Digestion happens in the small intestine.

Output: Where does digestion happen?


Input: Fact: front paws are used to catch prey by some predators.

Output: What are used to catch prey by some predators?


Input: Fact: the hole over antarctica reduces ultraviolet shielding.

Output: What does the hole over antarctica reduce?


Input: Fact: a tumor can be burned away when an electrical circuit is working properly.

Output: When the electrical circuit is working properly, what can happen?


Input: Fact: plants are able to reduce water loss.

Output: what are able to reduce water loss?


Input: Fact: A rainbow is formed by passing light through a prism.

Output: What object can be used to create a rainbow?


Input: Fact: Aggression is behavior that is intended to cause hurt.

Output: Aggression is behavior that is intended to what?


Input: Fact: Electrocution causes harm to a living being.

Output: Electricution would cause harm to what?


Input: Fact: Insulin helps cells take up sugar from the blood.

Output: What helps cells take up sugar from the blood in the body?


Input: Fact: Organisms that live in marine biomes must be adapted to most of the water on the planet.

Output: Organisms that live in marine biomes must be adapted to most of the what on the planet?


Input: Fact: Physicians write prescriptions when people are sick.

Output: What do physicians generally give people when they are sick?


Input: Fact: Severe droughts may cause a bottleneck effect.

Output: Severe droughts may cause?


Input: Fact: metling means changing from a solid into a liquid by adding something measured in calories.

Output: Melting means changing from a solid to a liquid by adding what?


Input: Fact: a mirror image is formed by indirect light.

Output: How is a mirror image formed?


Input: Fact: the amount of space an object contains can be used to describe the size of that object.

Output: The amount of space an object contains can be used to describe what about that object?


Input: Fact: Sharks breathing use gills to convert oxygen in blood.

Output: What breathing use gills to convert oxygen in blood?


Input: Fact: x-rays are used in oncology.

Output: what are used in oncology?


Input: Fact: To ensure that water is safe to drink harmful substances are removed before drinking.

Output: To ensure that water is safe to drink, harmful what are removed before drinking?


Input: Fact: Bottleneck effect occurs with external migration.

Output: Bottleneck effect can occur with?


Input: Fact: Sperm and egg nuclei combine to fertilize gametes.

Output: Sperm and egg nuclei combine to do what?


Input: Fact: Cancer is a disease in which cells grow and divide rapidly.

Output: Cancer is a disease in which cells what?


Input: Fact: an egg requires incubation to survive.

Output: An egg requires _ to survive?


Input: Fact: Drinking water decreases tooth decay.

Output: What decreases tooth decay?


Input: Fact: Cells that divide uncontrollably can be either benign or malignant.

Output: How are cells that divide uncontrollably classified?


Input: Fact: Chromoplasts are red, yellow or orange in hue and make and store colors.

Output: Chromoplasts make and store color and are red, yellow or orange in what?


Input: Fact: friction can cause an increase in volume.

Output: Friction can cause in increase of which of the following?


Input: Fact: Tight squeezing ccurs when the muscular walls of blood vessels contract.

Output: What occurs when the muscular walls of blood vessels contract?


Input: Fact: condensation in clouds is similar to humidity in the air.

Output: condensation in the air and humidity are caused by?


Input: Fact: fluid connective tissue carries oxygen.

Output: What does fluid connective tissue carry?


Input: Fact: the building blocks of lipids may contain other molecules as well.

Output: What of lipids may contain other molecules as well?


Input: Fact: absorption of food occurs mainly in the small intestine.

Output: What occurs mainly in the small intestine?


Input: Fact: when extremely dangerous storms move over land, they decrease in strength.

Output: what decreases in strength as the move over land?


Input: Fact: Nearly every body function is controlled by hormones that travel through the blood.

Output: Bodily functions are controlled by hormones that travel through what?


Input: Fact: charting ancestry on a graph is a useful tool for studying inheritance patterns.

Output: What can be studied using ancestral charting graphs?


Input: Fact: Mammals can also generate little bursts of heat through muscle contractions.

Output: Mammals can also generate little bursts of heat through what?


Input: Fact: if an object in a fluid is more dense than that fluid then that object will sink in that fluid because of  Newton's law.

Output: if an object in a fluid is more dense then it will sink due to whose law?


Input: Fact: The cause of smallpox is usually thought to be nonliving.

Output: Many believe the cause of smallpox to be what?


Input: Fact: cells have proteins.

Output: what do cells have?


Input: Fact: Wheat supplies food consumed by people.

Output: What supplies food consumed by people?


Input: Fact: a pie chart can be used to display percents.

Output: What can pie charts be used to display?


Input: Fact: antigens are a group of atoms that the immune system recognizes as foreign to the body.

Output: what type of antigens does the immune system recognize as foreign to the body?


Input: Fact: Many consumers feed at more than one step along a food chain.

Output: Many consumers feed at more than one what along a food chain?


Input: Fact: a plant requires sunlight for photosynthesis.

Output: What requires light for photosynthesis?


Input: Fact: Skin color is influenced by environmental factors.

Output: what is influenced by environmental factors?


Input: Fact: A person's elbow straightens when muscles antagonistic to biceps contract.

Output: A person's elbow straightens when muscles antagonistic to what contract?


Input: Fact: Food stays fresh under 40 degrees.

Output: What happens when food is stored below 40 degrees?


Input: Fact: Erosion can cause the formation of acid.

Output: Erosion can cause the formation of what?


Input: Fact: The ideal habitat for new stands of cottonwood require sediment.

Output: What is required for the ideal habitat for new stands of cottonwood?


Input: Fact: Telephones are used to share ideas, thoughts and views by humans over long distances.

Output: What is used to share ideas, thoughts and views by humans over long distances?


Input: Fact: Light enters the eye through an opening that is reactive to light and accomodation.

Output: Light enters the eye through an opening that is what to light and accommodation?


Input: Fact: pie charts are circle graphs.

Output: Which is a circle graph?


Input: Fact: Ice sculptures turn to liquid from heat energy.

Output: What causes ice sculptures to turn to liquid?


Input: Fact: zooplankton are tiny animals that feed on planktonic plants.

Output: what do zooplankton feed on?


Input: Fact: green plants are autotrophs.

Output: what are autotrophs?


Input: Fact: Chromoplasts make and store red or yellow colors in large amounts.

Output: What makes and stores red and yellow colors?


Input: Fact: Soil receptive to water absorption has a positive impact on plant's roots' growth.

Output: Soil receptive to water absorption has a positive impact on what aspect of the plant?


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

Output: infancy is the period of most rapid growth after what happens?


Input: Fact: Vapor pressure  is when liquids are heated.

Output: Vapor pressure is caused when?


Input: Fact: mammals require breathing for survival.

Output: Mammals require what for breathing?


Input: Fact: propulsion is used for flying by Apollo 13.

Output: what uses propulsion for flying?


Input: Fact: Heat from the sun helps frog eggs survive and hatch into tadpoles.

Output: What heats frog eggs so that they may hatch into tadpoles?


Input: Fact: Toxicity can be inherited from the objects properties.

Output: What can be inherited from the object?


Input: Fact: Agnathans are thought to have been the earliest vertebrates.

Output: What are Agnathans?


Input: Fact: the amount of daylight is caused by the tilt of the earth's axis.

Output: What determines the amount of daylight earth gets?


Input: Fact: The surface of a beach is formed by water force.

Output: the surface of a beach is formed by what force?


Input: Fact: amphibians are the first true animals with backbones with four limbs.

Output: amphibians are the first true what with four limbs?


Input: Fact: Cars and busses are used for transportation.

Output: What are busses used for?


Input: Fact: When a high-mass star collapses, it fulfills the inevitable conclusion Einstein's General Theory of relativity.

Output: When do stars fulfill the inevitable conclusion of Einstein's General Theory of Relativity?


Input: Fact: temperature and moisture varies by alltitude.

Output: what varies by altitude?


Input: Fact: The decline of speed in associated with an object losing energy.

Output: The decline of speed is associated with what?


Input: Fact: If a living thing gets hypothermia then that living thing will die.

Output: Which of the following can cause a living thing to die?


Input: Fact: microorganisms can cause diseases.

Output: What cause diseases?


Input: Fact: Using radioactive gamma ray sources, existing microorganisms in food can be killed.

Output: Using radioactive gamma ray sources, existing microorganisms in food can be what?


Input: Fact: there is a name of the larval stage in frogs.

Output: what is a frog in the adult stage?


Input: Fact: VOCs and NOx also contains particulates.

Output: What isn't good for health and also contains particulates?


Input: Fact: ovaries are used in reproduction.

Output: What is a part of the female reproductive system?


Input: Fact: ovaries are used in reproduction.

Output: what is used in reproduction?


Input: Fact: Whale sharks are therian mammals.

Output: Give an example of a therian mammal?


Input: Fact: premature births are less likely to survive.

Output: What is less likely for premature births?


Input: Fact: Radiators are used to heat buildings.

Output: What are radiators used for?


Input: Fact: Clouds are one form of changing from a gas into a liquid by reducing heat energy.

Output: What are one form of changing from a gas into a liquid by reducing heat energy?


Input: Fact: air helps cells survive.

Output: What helps cells survive?


Input: Fact: A gateway to second adulthood occurs when menstruation stops.

Output: A gateway to second adulthood occurs when what happens?


Input: Fact: Mineral graphite can pierce the skin surface.

Output: What can pierce the skin surface?


Input: Fact: Evergreens are mostly trees with woody trunks.

Output: What type of trunk does evergreen usually have?


Input: Fact: pulleys can prevent humans from getting hurt.

Output: What can pulleys prevent humans from doing?


Input: Fact: Antigens are molecules that prompt the production of antibodies.

Output: Antigens are molecules that prompt the what of antibodies?


Input: Fact: If the number of individuals of a species increases too quickly too much in a fixed area, the species can become extinct.

Output: If the number of individual members of a species becomes to high in a fixed area, the species can?


Input: Fact: rocks interacting with wind can dramatically alter the landscape.

Output: rocks interacting with wind can dramatically alter what?


Input: Fact: GPS requires knowing direction.

Output: what requires knowing direction?


Input: Fact: Ducks can move fast through water.

Output: What can move fast through water?


Input: Fact: babies are offspring that most likely have parental care.

Output: What are offspring that most likely have parental care?


Input: Fact: Phase changes do not change energy contained in the matter.

Output: What property of matter is not changed during a phase change?


Input: Fact: earthquakes can cause animals to leave an environment.

Output: What can cause animals to leave an environment?


Input: Fact: biodiversity is a complex system.

Output: What type of system is biodiversity?


Input: Fact: Some parasites are beneficial to humans.

Output: Some what are beneficial to humans?


Input: Fact: carcinogens cause production of mutations in DNA  of areas such as lungs.

Output: what cause production of mutations in DNA of areas such as lungs?


Input: Fact: sites where proteins are made consist of RNA and proteins.

Output: sites where proteins are made consist of RNA and what?


Input: Fact: some soils are more sensitive than others to a lowered pH.

Output: some soils are more sensitive than others to a lowered what?


Input: Fact: Hunting allows for predators to attack, then kill and eat.

Output: What allows predators to attack, kill and eat?


Input: Fact: higher levels of UV radiation reach Earth through atmospheric holes.

Output: Where do higher levels of UV radiation reach Earth through?


Input: Fact: Some producers have leaves to help use energy and inorganic molecules.

Output: Some producers use what physical feature to use energy and inorganic molecules?


Input: Fact: loss of a natural component of the atmosphere has created a hole over Antarctica.

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


Input: Fact: loss of a natural component of the atmosphere has created a hole over Antarctica.

Output: what has a loss of the natural component in the atmosphere done?


Input: Fact: Surfaces where raw meat has been should be sterilized.

Output: What should you sterilize after placing an uncooked hamburger on it?


Input: Fact: animal males are more energetic than females.

Output: what are males more than females?


Input: Fact: being buried under soil and mud changes bogs through extreme heat over a long period of time.

Output: what has its soil and mud changed by extreme heat over long periods of time?


Input: Fact: Energy is used for heating buildings.

Output: What is used for heating buildings?


Input: Fact: genes carry instructions.

Output: what do genes carry?


Input: Fact: Rainwater increases water in the nearest water body.

Output: Where does rainwater go?


Input: Fact: dihydrogen monoxide is essential for all life on Earth.

Output: What is essential for all life on Earth?


Input: Fact: A compass is used to find magnetic north.

Output: What does a compass find?


Input: Fact: the force of h2o against the seed coat causes a root to emerge from a seed.

Output: what is forced against the seed coat to cause the root to emerge from a seed?


Input: Fact: The need for plants to absorb minerals and water from the soil also leads to them preventing soil erosion.

Output: What is a positive effect of plant needs for water and minerals from soil?


Input: Fact: Basic units of the plant body vary in size as well as shape, but all are very small.

Output: What may vary in size as well as shape, but all are very small?


Input: Fact: when water vapor in an open container evaporates , water vapor spreads out into the air.

Output: What can evaporate in an open container, spreading out into the air?


Input: Fact: Desertification implies soil deposition.

Output: Desertification implies what?


Input: Fact: blending is used for protection.

Output: what is used for protection?


Input: Fact: skin color is the result of the interaction of several genes.

Output: what is the result of the interaction of several genes?


Input: Fact: some touch receptors sense differences in the amount of heat.

Output: what do some touch receptors sense differences in?


Input: Fact: Shrews generate the most heat by keeping their metabolic rate high.

Output: What metabolic rate does a shrew have?


Input: Fact: adult echinoderms live in water.

Output: what lives in water?


Input: Fact: light bulbs help humans see.

Output: What helps humans see?


Input: Fact: airplanes pollute the environment.

Output: what pollutes the environment?


Input: Fact: Plastics are a petrochemical and produce toxic waste.

Output: What is an example of a petrochemical?


Input: Fact: sperm and ova unite to form a diploid zygote.

Output: what unites to form a diploid zygote?


Input: Fact: Lung cancer can be caused by direct or passive inhalation.

Output: What can be caused by direct or passive inhalation?


Input: Fact: Gases released during the use of oil causes global warming.

Output: Gases released during the use of oil causes what?


Input: Fact: Gases released during the use of oil causes global warming.

Output: Gases released during the use of what causes global warming?


Input: Fact: when ice causes rocks to crack by expanding in openings, this is known as mechanical weathering.

Output: When ice causes rocks to crack by expanding in openings, what is this called?


Input: Fact: better senses have a positive impact on a bear's survival.

Output: Better senses can have a positive impact on the survival of what?


Input: Fact: RNA is a small molecule that can squeeze through thickened, rounded and slightly irregular pores.

Output: What molecule can fit through thickend, rounded slightly irregular pores?


Input: Fact: cancer can be inherited.

Output: What can be inherited?


Input: Fact: Earth orbiting the Sun causes something consisting of four parts to change.

Output: Earth orbiting the sun causes something with how many different states to change?


Input: Fact: conduction is increased with compaction.

Output: conduction is increased with what?


Input: Fact: Bacteria can cause people to turn to a doctor.

Output: Bacteria can cause people to do what?


Input: Fact: Bees are naturalized on every land mass except Antarctica.

Output: Bees are naturalized on almost every what on the Earth?


Input: Fact: Refrigerators help prevent cold food from growing poisonous bacteria.

Output: What prevents cold food from growing poisonous bacteria?


Input: Fact: Cells secrete acids and bases to maintain the proper pH for biological catalysts to work.

Output: What secrete acids and bases to maintain the proper pH for biological catalysts to work?


Input: Fact: friction is used for stopping trucks.

Output: What can be used to stop trucks?


Input: Fact: proteins are made inside the nucleus.

Output: what are proteins made?


Input: Fact: Many cancers can cause the immune system to not work properly.

Output: Many _ can cause the immune system to not work properly.?


Input: Fact: Many cancers can cause the immune system to not work properly.

Output: What can happen with the immune system when the body has cancer?


Input: Fact: clams are mollusks.

Output: What are clams?


Input: Fact: Electron transport involves oxygen.

Output: What involves oxygen?


Input: Fact: polymers of nucleotides help assemble the proteins.

Output: What help assemble the proteins?


Input: Fact: The Colorado River will form a valley.

Output: What will the Colorado River form?


Input: Fact: Saliva contains cytoplasm.

Output: What does saliva contain?


Input: Fact: A greenhouse helps plants grow easily protected from chill.

Output: What does a greenhouse protect plants from to help them grow easily?


Input: Fact: a developing rattlesnake requires warmth to survive.

Output: a developing rattlesnake requires what to survive?


Input: Fact: plastic slows the transfer of electricity.

Output: what slows the transfer of electricity?


Input: Fact: some fungi reproduce asexually by budding.

Output: What reproduces asexually by budding?


Input: Fact: cycles of freezing and thawing water help to make soil.

Output: Cycles of freezing and thawing water help to make?


Input: Fact: most plants have a primary and secondary meristem.

Output: What can have a primary and secondary meristem?


Input: Fact: most plants have a primary and secondary meristem.

Output: What has a primary and secondary meristem?


Input: Fact: rocks lift to make mountains.

Output: What forms a mountain?


Input: Fact: hurricanes cause a greater chance of rain.

Output: What can hurricanes cause a greater chance of?


Input: Fact: hydrogen bonds cause water to expand as it becomes ice.

Output: What causes water to expand as it becomes ice?


Input: Fact: Ships transport people and goods.

Output: What do ships transport?


Input: Fact: Decreasing the amount of light results in cooler temperatures and more condensation.

Output: Decreasing the amount of light results in lower temperatures allowing a potential increase of what?


Input: Fact: parasites remove waste from their bodies.

Output: What do parasites do with waste?


Input: Fact: it's often uncomfortable when cell walls relax.

Output: when is it often uncomfortable?


Input: Fact: A barometer measures the force of air against a unit of area.

Output: What can measure the force of air against a unit of area?


Input: Fact: microorganisms can cause dead tissue.

Output: Dead tissue can be caused by what?


Input: Fact: Diarrhea reduces funtcion that occurs mainly in the small intestine.

Output: Diarrhea reduces function that occurs mainly in the?


Input: Fact: A laser is used for producing electromagnetic energy.

Output: A laser is used for producing what?


Input: Fact: Fertilization occurs in the fallopian tubes.

Output: What takes place in the fallopian tubes?


Input: Fact: vinegar can harm human sight.

Output: What can harm human sight?


Input: Fact: Human mating may lead to aggressive behaviors or displays of aggresion.

Output: Human mating may lead to?


Input: Fact: hydrogen bonds cause h2o to expand when it freezes.

Output: what does hydrogen bonds cause to expand when it freezes?


Input: Fact: How much space an object takes up can be used to describe the size of the object.

Output: What can be used to describe the size of an object?


Input: Fact: membranes are made of plasma.

Output: what are membranes made of?


Input: Fact: Frogs, toads, and salamanders have sense organs to smell and taste chemicals.

Output: What can frogs, toads and salamanders use to smell and taste chemicals?


Input: Fact: resistance activities are a type of exercise.

Output: which of the following are a type of exercise?


Input: Fact: Smaller rocks come from the interaction of bedrock with wind over long periods of time.

Output: Smaller rocks come from the interaction of bedrock with what over long periods of time?


Input: Fact: aerosol contributes to smog.

Output: what does aerosol contribute to?


Input: Fact: paper easily change shapes from smooth into compacted by physical force.

Output: What easily changes shape from smooth into compacted by physical force?


Input: Fact: Soil can detach and move when exposed to wind.

Output: How does soil move in the air?


Input: Fact: Radiators are used to heat a building by a heating system.

Output: What is used to heat a building by a heating system?


Input: Fact: Fossils can be found in wetlands.

Output: Where can fossils be found?


Input: Fact: Folding an object causes that object to transform.

Output: Folding an object causes that object to what?


Input: Fact: most streams start with precipitation.

Output: What do most streams start with?


Input: Fact: death can result when the cell cycle is no longer regulated.

Output: what can happen when the cell cycle is no longer regulated?


Input: Fact: Cytoplasm refers to all of the material inside the cell.

Output: What is all of the material contained within a cell called?


Input: Fact: A mirror is used for reflecting visible energy.

Output: What does a mirror reflect?


Input: Fact: water vapor chilling causes that water vapor to condense.

Output: What causes water vapor to condense?


Input: Fact: Random changes in the genetic information of an organism creates a new genetic variation.

Output: What happens when there are random changes in the genetic information of an organism?


Input: Fact: If an object is made of a drug, then that object has the properties of that drug.

Output: If an object is made of a what then that object has the properties of that thing?


Input: Fact: Kidney failure may be treated with a procedure to filter the blood.

Output: What may be treated with a procedure to filter the blood?


Input: Fact: Most animals in the class reptilia have good eyesight and a keen sense of smell.

Output: Most of what kind of animal have good eyesight and a good sense of smell?


Input: Fact: Clouds lacking water reduces rainfall.

Output: What's one reason it won't rain?


Input: Fact: Sugar is used for energy by the cells of most organisms.

Output: What is used as energy by most of the organisms on Earth?


Input: Fact: Sugar is used for energy by the cells of most organisms.

Output: What is used as energy by most organisms?


Input: Fact: sandpaper removes paint.

Output: what removes paint?


Input: Fact: the movement frontal zones over Earth 's surface causes local weather changes.

Output: the movement what over Earth 's surface causes local weather changes?


Input: Fact: Macroevolution is evolution over geologic time above the level of interbreeding populations.

Output: Macroevolution is evolution over what time scale above the level of interbreeding populations?


Input: Fact: Cages help to heal bones.

Output: What help to heal bones?


Input: Fact: A device to measure wind is placed at the top of a station.

Output: Where is the device to measure wind placed?


Input: Fact: pregnancy occurs when sperm swim to an egg inside an archegonium.

Output: what occurs when sperm swims to an egg inside an archegonium>?


Input: Fact: neurons make up nerve tissue.

Output: What tissue do neurons make up?


Input: Fact: flowers require dispersal for reproduction.

Output: What do flowers require for reproduction?


Input: Fact: stems grow towards a light source.

Output: What do stems grow towards?


Input: Fact: a sifter is used for separating combined ingredients.

Output: What can be used for separating combined ingredients?


Input: Fact: Gravity pulls down objects that have mass on a celestial body.

Output: What causes objects to be pulled down on a celestial body?


Input: Fact: An automobile engine works by summing kinetic energy and potential energy.

Output: What works by summing kinetic energy and potential energy?


Input: Fact: Trees have woody trunks covered with bark.

Output: What part of a tree would be woody and covered in bark?


Input: Fact: faulting of rock in Earth's crust is very deadly.

Output: what are the results of the faulting of rock in Earth's crust?


Input: Fact: plains get soil from floods.

Output: Where do plains get soil from?


Input: Fact: Fanning a fire helps it to continue burning.

Output: What can help a fire to continue burning?


Input: Fact: Disease-causing bacteria have a negative impact on the body.

Output: What bacteria have a negative impact on the body?


Input: Fact: many species rely on sound.

Output: What do species rely on to talk?


Input: Fact: clouds are formed by h2o vapor rising into colder regions of the atmosphere and condensing.

Output: what vapor forms clouds by rising into the atmosphere condensing?


Input: Fact: sand dunes are formed by wind erosion.

Output: What can be caused by wind erosion?


Input: Fact: Leaves are covered with a cuticle which are used to store water in plants.

Output: Leaves are covered with what, which is used to store water in plants?


Input: Fact: Bound and free structures are in the cytoplasm where proteins are made.

Output: What structures are in the cytoplasm where proteins are made?


Input: Fact: Experiments are often done where chemicals are prepared.

Output: Experiments are often done where what?


Input: Fact: Population size influences the chances of going extinct.

Output: what influences the chances of going extinct?


Input: Fact: Mammals keep warm with hair or fur.

Output: Mammals keep what with hair or fur?


Input: Fact: Arteries carry oxygen rich liquid.

Output: What do arteries carry in the body?


Input: Fact: Leo's symbols live in social groups called prides.

Output: What live in social groups called prides?


Input: Fact: Cryptic coloration is used for protection by prey against predators.

Output: What is cryptic coloration used for?


Input: Fact: When something that starts as a small disturbance moving westward off Africa then moves over land, it will decrease in strength.

Output: Where does something that decreases in strength when moving over land start?


Input: Fact: a sandbar is formed by natural erosion.

Output: A sandbar is formed by?


Input: Fact: conserving water can be used for survival in the desert.

Output: Conserving water can be used for survival in which region?


Input: Fact: antigens are also pathogens.

Output: What are antigens also?


Input: Fact: legumes require nutrients to grow.

Output: what requires nutrients to grow?


Input: Fact: snapping a rubber band can cause noise.

Output: What can snapping a rubber band cause?


Input: Fact: uncoated freesheet paper does not require cutting down trees.

Output: what type of paper does not require cutting down trees?


Input: Fact: citric compounds will turn the color of litmus paper from blue to red.

Output: citric compounds will turn the color of litmus paper from blue to what?


Input: Fact: the color of leaves on oak trees usually changes in the autumn season.

Output: Which tree's leaves change color in autumn?


Input: Fact: bees convert flower secretion into honey.

Output: what do bees use to convert into honey?


Input: Fact: Cytokinesis is the final stage of cell division in plants.

Output: Cytokinesis is the final stage of cell division in what items?


Input: Fact: carbon is a component of pencil lead.

Output: What is a component of pencil lead?


Input: Fact: Deoxyribonucleic acid is found in chromosomes.

Output: What is found in chromosomes?


Input: Fact: All organisms are depending on multiple producers for their food.

Output: What is dependent on multiple producers for their food?


Input: Fact: Humans can't live on a planet that is too hot.

Output: What can't humans live on?


Input: Fact: Getting a measurement on the Moh's scale requires scratching.

Output: How can you get a measurement on the Moh's scale?


Input: Fact: biology is the science of things with cells.

Output: What is the study of things with cells?


Input: Fact: objects have strength.

Output: what do objects have?


Input: Fact: Babies who had poor nutrition while in the womb are less likely to survive.

Output: Babies who had _ while in the womb are less likely to survive.?


Input: Fact: chromosomes are located where transcription takes place.

Output: What are located where transcription takes place?


Input: Fact: The evolutionary history of metazoas is poorly understood.

Output: What is poorly understood for metazoas?


Input: Fact: waves of light bounce off of mirrors.

Output: What are bounces off of mirrors?


Input: Fact: Carbon may be stored in conglomerate rocks.

Output: What type of rock can carbon be stored in?


Input: Fact: removing moisture from food preserves it.

Output: Removing what from food will preserve it?


Input: Fact: corn can be used as an alternative fuel.

Output: What can be used as an alternative fuel?


Input: Fact: iguana parents provide little care to their young.

Output: What provides little care to their young?


Input: Fact: Bacteria increases the amount of organic matter in soil.

Output: What would increase the amount of organic matter in soil?


Input: Fact: Most fungi get proteins from dead organisms.

Output: Where do most fungi get their protein?


Input: Fact: Air pollution damages animal populations causing them to decrease.

Output: What causes an  animal population to decrease?


Input: Fact: Photosynthesis converts solar energy into chemical bond energy for themselves.

Output: Photosynthesis converts solar energy into what for themselves?


Input: Fact: Some pelycosaurs gave rise to  reptile ancestral to mammals.

Output: Some pelycosaurs gave rise to reptile ancestral to?


Input: Fact: Producers make sunlight energy into food.

Output: What do producers turn sunlight into?


Input: Fact: a protein that prompts an immune response are found on cancer cells.

Output: a protein that prompts an immune response are found where?


Input: Fact: gold deposits are found in fissures.

Output: Where are deposits of gold found?


Input: Fact: Moles eat some Annelids.

Output: What is most likely to be eaten by a mole?


Input: Fact: Slime molds can be found on rotting logs and other nutrient-rich areas.

Output: Where can slime molds be found besides rotting logs?


Input: Fact: a source of nutrients consists of organic molecules that store energy in their chemical bonds.

Output: What consists of organic molecules that store energy in their chemical bonds?


Input: Fact: Some plants causes harm to living things.

Output: What causes harm to living things?


Input: Fact: sex is the process by which organisms give rise to offspring.

Output: What's the process by which organisms give rise to offspring?


Input: Fact: Pipes can burst because water can expand in low temperatures.

Output: Pipes can burst because at low temperatures, water does what?


Input: Fact: some male birds have bright feathers.

Output: What do some male birds have?


Input: Fact: Animals in a location are the first to disappear as disturbance increases.

Output: In a location, what disappears first when disturbance increases?


Input: Fact: prisms refract light.

Output: what do prisms refract?


Input: Fact: Cell division leads to organisms growth.

Output: What causes growth in organisms?


Input: Fact: An animal panting has decreased body water.

Output: An animal panting has decreased what?


Input: Fact: Fuligo septica causes a fungus on rotting compost.

Output: What does fuligo septica create?


Input: Fact: the gravitational pull of the Moon on Earth 's oceans causes currents.

Output: What does the gravitational pull of the Moon on Earth 's oceans cause?


Input: Fact: cells contain genetic instructions.

Output: What contains genetic instructions?


Input: Fact: Circle graphs can be used to show decimal fractions.

Output: What can be used to show decimal fractions?


Input: Fact: reproduction requires pollen.

Output: what is required for reproduction?


Input: Fact: Hydropower requires helping to prevent floods.

Output: Hydropower requires what?


Input: Fact: A valley are formed by erosion.

Output: How does water cause a valley to form?


Input: Fact: Amphibians have a chemical sensing system.

Output: Amphibians have what sort of sensing system?


Input: Fact: Telephones use radio waves for communication.

Output: What waves does a telephone use?


Input: Fact: Fungi can not absorb light energy.

Output: What can fungi not do?


Input: Fact: If a person falls ill it may be due to a pathogen.

Output: If a person does what it may be due to a pathogen?


Input: Fact: expansion can cause fatigue.

Output: what can cause fatigue?


Input: Fact: wheeled vehicles require asphalt.

Output: What do wheeled vehicles require?


Input: Fact: ears are used for sensing sound by animals.

Output: What are used for sensing sounds by animals?


Input: Fact: black objects absorb all visible rays or beams.

Output: black objects absorb all visible what?


Input: Fact: Computers require electrical energy to function.

Output: What requires electrical energy to function?


Input: Fact: Phylogeny is full of dead-ends and false starts.

Output: What is a challenge in phylogeny?


Input: Fact: When consumed, energy is passed up from plants from lower to higher trophic levels.

Output: At what trophic level is a plant?


Input: Fact: gasoline ignites easily.

Output: what ignites easily?


Input: Fact: Earthquakes cause damage to man-made structures.

Output: What causes damage to man-made structures?


Input: Fact: the ability to sense and maintain body position is important in skiing.

Output: what is the ability to sense and maintain body position good for?


Input: Fact: An invention by John Milne is used for measuring the size of an earthquake.

Output: Who invented a device to measure the size of an earthquake?


Input: Fact: a calculator is used in finance.

Output: What is used in finance?


Input: Fact: eggs are carried by females.

Output: Which gender carries the eggs?


Input: Fact: babies grow faster than they do later during puberty.

Output: What grows faster than they would during puberty?


Input: Fact: The Columbia River Gorge was formed through erosion over long periods of time.

Output: What was formed through erosion over long periods of time?


Input: Fact: vibrations of the atoms in a liquid can be used to identify that liquid 's boiling point.

Output: To identify that liquid 's boiling point requries?


Input: Fact: hitting an object causes Sounds.

Output: hitting an object causes?


Input: Fact: Lightning can cause a wildfire.

Output: What can cause a wild fire?


Input: Fact: Lightning can cause a wildfire.

Output: What can cause a wildfire?


Input: Fact: navigation requires knowing maps.

Output: navigation requires knowing what?


Input: Fact: water vapor moves from oaks to the atmosphere in transpiration.

Output: Water vapor goes from where to the atmosphere in transpiration?


Input: Fact: Pollen seeds come from male gametes of plants.

Output: what seeds come from male gametes of plants?


Input: Fact: Adult sponges are a single organism that produce seed and eggs.

Output: What is a single organism that produces both seed and eggs?


Input: Fact: If water vapor doesn't condense into clouds, plants in the wild will wither and die.

Output: Plants will die from a lack of water if vapor in clouds doesn't what?


Input: Fact: Rivers are usually larger than mountain sources.

Output: Rivers are usually larger than what?


Input: Fact: development by humans can cause animals to move to different locations.

Output: development by humans can cause animals to what?


Input: Fact: producing seeds allows seed to germinate in the spring so the plant can grow.

Output: What allows seed to germinate in the spring so the plant can grow?


Input: Fact: Decomposition creates compost.

Output: What creates compost?


Input: Fact: living cells in follicles help insulate and protect the body.

Output: what helps insulate and protect the body?


Input: Fact: reproduction is needed to maintain a species.

Output: What is reproduction needed for?


Input: Fact: Earthworm-like amphibians live in soil near rivers in tropical regions.

Output: Where can tropical animals that resemble earthworms be found?


Input: Fact: Euglenoids reproduce by dividing into two parts.

Output: Euglenoids reproduce by what?


Input: Fact: Anostrans lack a vertebral column, or backbone.

Output: What lacks a vertebral column, or backbone?


Input: Fact: Heavy rains cause much of the hurricane damage.

Output: Which part of the hurricane causes the most damage?


Input: Fact: thunder can cause animals to startle.

Output: what can cause animals to startle?


Input: Fact: Microtubules help prokaryotes move.

Output: Microtubules help prokaryotes _.?


Input: Fact: Logging causes animals to move to find shelter.

Output: What does logging cause animals to do?


Input: Fact: one-celled animals make humans sick when they become parasites.

Output: what can make humans sick when they become parasites?


Input: Fact: Weight is measured when objects are pulled down by gravity.

Output: Gravity pulling objects is gives an object what measurement?


Input: Fact: A compass works on the principle of the objects ability repel each other.

Output: A compass works on the principle of the objects ability what each other?


Input: Fact: Running requires food.

Output: What does running require?


Input: Fact: Chromosomes contain characteristics that are within the DNA chain.

Output: Chromosomes contain characteristics that are within the what?


Input: Fact: Conserving water can help humans survive.

Output: What can help humans survive?


Input: Fact: Proteins,nucleic acids and chlorophyll are found naturally in the air and soil, and living organisms.

Output: What is  found naturally in the air and soil, and in living organisms?


Input: Fact: Tungsten filament sealed in a glass bulb is used for seeing in the dark.

Output: Tungsten filaments sealed in a glass bulb are used for what in the dark?


Input: Fact: Reusing things has a positive impact on the environment.

Output: what has a positive impact on the environment?


Input: Fact: Stiff hairs on the face are used for feeling by animals.

Output: Stiff hairs on the face are used for what by animals?


Input: Fact: Instincts help animals to attract a mate.

Output: Instincts help animals to do what?


Input: Fact: A fish with no jaw is noted for secreting large amounts of thick, slimy mucus.

Output: A fish that is noted for secreting large amounts of thick, slimy mucus does not have what?


Input: Fact: playing is one way dolphins learn how to behave.

Output: what uses play to learn how to behave?


Input: Fact: uneven heating of the Earth 's surface causes hurricanes.

Output: What causes hurricanes on the Earth's surface?


Input: Fact: treating water can prevent death.

Output: What can treating water prevent?


Input: Fact: propelling sperm from the epididymes allows males to reproduce.

Output: what does propelling sperm from the epididymes do?


Input: Fact: powering an electrical device with a battery requires a path for electrons to flow continuously.

Output: powering an electrical device with a battery requires a path for electrons to what?


Input: Fact: Some viruses make their own membranes.

Output: Some what make their own membranes?


Input: Fact: when electrons flow to a light bulb, the light bulb will turn on.

Output: what flows to a light bulb to turn it on?


Input: Fact: Echolocation can be used to find the location of an object.

Output: Echolocation be used to find the what of an object?


Input: Fact: tectonic plates being pushed together destroy bridges.

Output: What do tectonic plates being pushed together do?


Input: Fact: Some viruses live in an inactive state inside the body.

Output: Some viruses do not affect the host and live in what kind of state in the body?


Input: Fact: Antibodies  can cause allergic reactions.

Output: Allergic reactions can be caused by?


Input: Fact: If a tree falls, then previously shaded areas have sunlight now available.

Output: Previously shaded areas now have sunlight available when what happens?


Input: Fact: mutualism exists between dogs and humans.

Output: what exists between dogs and humans?


Input: Fact: a switch is used to start the flow of electrons.

Output: what is a switched used to start the flow of?


Input: Fact: snails have no backbone.

Output: What has no backbone?


Input: Fact: paleontologists study dinosaur bones.

Output: what do paleontologists study?


Input: Fact: A gasoline lawn mower uses gasoline to get mechanical motion.

Output: A gasoline lawn mower uses gasoline to get what?


Input: Fact: The protein keratin helps to insulate and protect the body.

Output: What helps to insulate and protect the body?


Input: Fact: Catalysts help chemical reactions to get started.

Output: What do catalysts do?


Input: Fact: Bacteria cause food to spoil.

Output: What causes food to spoil?


Input: Fact: eating something that contains pollutants has a negative impact on a dolphin.

Output: Eating something that contains pollutants has a negative impact on what?


Input: Fact: Freshwater ecosystems are one of the more important environments.

Output: What is a very important ecosystem on earth?


Input: Fact: TRH stimulates prolactin release.

Output: TRH stimulates what?


Input: Fact: Mitosis is how organisms grow and repair themselves.

Output: How are organisms able to grow and repair their cells?


Input: Fact: Mitosis is how organisms grow and repair themselves.

Output: _  is how organisms grow and repair themselves.?


Input: Fact: Warming in a skillet causes a chemical reaction in an egg.

Output: Warming in a skillet causes a what in an egg?


Input: Fact: Stopwatches are used to measure minutes and seconds.

Output: What does a stopwatch measure?


Input: Fact: pollens are antigens that can cause an allergy.

Output: What are pollens?


Input: Fact: One-celled animals can be partially classified on the basis of how they move.

Output: Movement is one classification method for what?


Input: Fact: Adding sodium chloride to a solid decreases the freezing point of that solid.

Output: Adding sodium chloride to a solid does what?


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

Output: what is the largest group of animals?


Input: Fact: an image in a mirror is formed by reflecting photons.

Output: When a mirror reflects photons it creates?


Input: Fact: an image in a mirror is formed by reflecting photons.

Output: an image in a mirror is formed by reflecting?


Input: Fact: locusts spread disease and destroy crops.

Output: What spreads disease and destroy crops?


Input: Fact: Bromeliads and cacti have adapted to very dry environments.

Output: Bromeliads and cacti have adapted to very _ environments.?


Input: Fact: sunlight and rain can cause bent light to separate into colors.

Output: What can cause bent light to separate into colors?


Input: Fact: Running water is healthier for plants than standing water.

Output: For plants, what is the difference between running and standing water?


Input: Fact: influenza can cause cancer.

Output: What can cause cancer?


Input: Fact: a seismometer can predict destruction.

Output: What can a seismometer predict?


Input: Fact: Intense heat has a negative impact on life-cycles.

Output: Intense heat can have a negative impact on what?


Input: Fact: Free radicals that eventually lead to cell death usually occur in genes that control the cell cycle.

Output: What that eventually lead to cell death usually occur in genes that control the cell cycle?


Input: Fact: Animals like cyptosporidium are often classified on how they move.

Output: How can animals like cyptosporidium be classified?


Input: Fact: fur helps maintain body temperature.

Output: What helps maintain body temperature?


Input: Fact: All plants have a characteristic life cycle that are detailed with birth, growth, reproduction and death.

Output: All what have a characteristic life cycle that are detailed with birth, growth, reproduction, death?


Input: Fact: A greenhouse is used to protect producers by keeping them warm.

Output: What is used to protect producers and keep them warm?


Input: Fact: Cucumber flowers are pollinated by insects to create cucumbers.

Output: How do cucumbers come from flowers?


Input: Fact: ants communicate with their antennae.

Output: What do ants use to communicate?


Input: Fact: Bees convert nectar into enzymes.

Output: Bees convert nectar into what?


Input: Fact: intense heat has a negative impact on plants.

Output: what does intense heat have a negative impact on?


Input: Fact: Some animals that eat plants.have more than one stomach.

Output: Some animals that eat plants have?


Input: Fact: using a gasoline engine requires consuming gasoline.

Output: Using a gasoline engine requires doing what to gasoline?


Input: Fact: the tilt of the earth causes seasons.

Output: What causes the seasons of the earth?


Input: Fact: smoking cigarettes decreases stamina.

Output: what decreases your stamina when you smoke it?


Input: Fact: energy enters the ocean in the form of sunlight or chemical compounds.

Output: What can enter oceans in the form of sunlight of chemical compounds?


Input: Fact: conserving resources lowers pollution.

Output: How do you reduce pollution?


Input: Fact: Pathogens are disease-causing in our bodies.

Output: What do pathogens do to our body?


Input: Fact: Grass is a producer in terrestrial biomes.

Output: What is a producer in terrestrial biomes?


Input: Fact: Mosses, liverworts and hornworts occupy niches in moist habitats.

Output: What lives in moist habitats?


Input: Fact: A camera is used for recording still and moving pictures.

Output: A camera records:?


Input: Fact: Most reptiles have good olfaction.

Output: What is one attribute of most reptiles?


Input: Fact: Fossil fuels are formed from dead organisms over eons.

Output: How long does it take for fossil fuels to be formed from dead organisms?


Input: Fact: negative feedback controls insulin secretion by what produces glucagon.

Output: what controls insulin secretion by that which produces glucagon?


Input: Fact: sharpening an item causes that item to change shape.

Output: What does sharpening an item do?


Input: Fact: Coats and blankets are insulating materials that humans wear.

Output: What is an example of an insulating material that can be worn?


Input: Fact: Lymph is a liquid that leaks out of capillaries into spaces between cells.

Output: What is a liquid that leaks out of capillaries and into the spaces between cells?


Input: Fact: Fossils are formed with sand and mud cover the remains over time.

Output: What covers remains to create fossils?


Input: Fact: Feet designed for swimming are used for moving faster through water.

Output: What designed for swimming are used for moving faster through water?


Input: Fact: Most single-celled organisms are motile.

Output: What is one thing most single-celled organisms have in common?


Input: Fact: Flowerless plants can cause chemical weathering.

Output: What effects can flowerless plants growing in clumps have on their environment?


Input: Fact: Amphibians have permeable skin that can easily absorb toxins from bacterias, plants or animals.

Output: Why can amphibians easily absorb toxins?


Input: Fact: within the bud are colored petals.

Output: within the bud are what?


Input: Fact: Competition can result in bullying.

Output: What can lead to bullying?


Input: Fact: Food is converted into the type of energy that most cells use.

Output: What gets converted into the type of energy that animal cells need?


Input: Fact: if an frame is made of copper then that frame has the properties of that copper.

Output: If a frame is made of copper, what does the frame have the properties of?


Input: Fact: vein deposits of gold and silver are formed by granite.

Output: what are vein deposits of gold and silver formed by?


Input: Fact: When vibrations reach the ear, music can be heard.

Output: When vibrations reach the ear, what can be heard?


Input: Fact: Montana has howling.

Output: what has howling?


Input: Fact: cytoplasmic division is the final stage of cell division in eukaryotes as well as prokaryotes.

Output: What is the final stage of cell division in eukaryotes as well as prokaryotes?


Input: Fact: Coral reefs provide food and shelter to many ocean living beings.

Output: Coral reefs provide what to many living beings in the ocean?


Input: Fact: mutations are found in genes.

Output: Where are mutations found?


Input: Fact: Moving cars are used for transportation.

Output: Moving cars are used for what?


Input: Fact: Water stays on earth's surface because of gravitational pull.

Output: What causes water to stay on earth's surface?


Input: Fact: heat can change liquid to gas.

Output: _ can change liquid to gas.?


Input: Fact: Water species live mainly in shallow coastal waters.

Output: What type of species live mainly in coastal waters?


Input: Fact: reindeer adapt to Arctic temperatures.

Output: What adapt to Arctic temperatures?


Input: Fact: A bill is used for catching prey by some birds.

Output: What is used by some birds to catch their prey?


Input: Fact: hurricanes form due to unequal heating of Earth's surface by the Sun.

Output: What forms due to unequal heating of Earth's surface by the Sun?


Input: Fact: Watches must keep track of seconds.

Output: What do watches need to keep track of?


Input: Fact: Antibodies are large, Y-shaped proteins designed to bind with foreign proteins.

Output: Antibodies are large, Y-shaped proteins designed to bind with what?


Input: Fact: Lack of moisture in the air can cause triazine residue to  reduce yields of cereal crops.

Output: What kind of residue results from lack of air moisture and subsequently reduces cereal crop yields?


Input: Fact: some nerve endings sense differences in temperature.

Output: What senses differences in temperature?


Input: Fact: african elephants have lungs.

Output: how do african elephants breathe?


Input: Fact: pathogens have a negative impact on the body.

Output: what has a negative impact on the body?


Input: Fact: The movement of two things that come together in San Andreas causes volcanic eruptions.

Output: What causes volcanic eruptions?


Input: Fact: Thorough cooking can be used to extend the shelf life of food.

Output: What can thorough cooking do to food?


Input: Fact: Pneumonia can be treated with bronchodilatory treatment.

Output: What treatment can be used in treating pneumonia?


Input: Fact: human power causes a bike to move.

Output: What causes a bike to move?


Input: Fact: If an animal perspires than that animals bodily water decreases.

Output: What happens when an animal perspires?


Input: Fact: Corals construct an exoskeleton by secreting calcium  carbonate.

Output: What constructs an exoskeleton using calcium carbonate?


Input: Fact: Lilies continue to grow throughout their lives.

Output: What continues to grow throughout their lives?


Input: Fact: Breasts develop when humans become sexually mature.

Output: What happens when humans become sexually mature?


Input: Fact: Fungi reproduce via single-celled asexual reproductive body that are dispersed by moving water, wind, or other organisms.

Output: what reproduces via single-celled asexual reproductive body that are dispersed by moving water,?


Input: Fact: Lymph is a fluid that may leak out of capillaries into synapses.

Output: Lymph  may leak out of capillaries into what?


Input: Fact: A telephone is used for communication by humans over 25 kilometers or more.

Output: A telephone is used for communication by humans between what span?


Input: Fact: a magnet moving in a coil of copper wire causes an electric potential difference.

Output: what moving in a coil of copper wire causes an electric potential difference?


Input: Fact: greenhouse gas concentrations in the air have increased over the last decade dramatically.

Output: Concentrations of what have increased over the last decade dramatically?


Input: Fact: greenhouse gas concentrations in the air have increased over the last decade dramatically.

Output: What have increased over the last decade dramatically?


Input: Fact: A plant that is adapt to a very dry environment is a cacti.

Output: Cacti are adapted to what?


Input: Fact: Insulin helps cells to lower the blood sugar.

Output: what helps cells to lower the blood sugar?


Input: Fact: Muscles like the triceps femoris are used to move bones.

Output: The trcipes femoris is used to move what?


Input: Fact: a protective organ is used to protect the body from harmful substances.

Output: A protective what protects the body from harmful substances?


Input: Fact: An anemometer can be used to determine hurricane category.

Output: Which tool is used to determine hurricane category?


Input: Fact: When wildfowl's territory is destroyed, they must move to another area.

Output: When wildfowl's territory is destroyed, they must do what in order to survive?


Input: Fact: seasons change because of the earth's revolution.

Output: What causes seasons?


Input: Fact: Goldenrod life cycle includes alternation of generations.

Output: What does goldenrod life cycle include?


Input: Fact: straightening an elbow consumes energy.

Output: What does straightening an elbow consume?


Input: Fact: flavonoids are located in the plasma membrane.

Output: Where are flavonoids located?


Input: Fact: venom causes harm to living things.

Output: What causes harm to living things?


Input: Fact: Scientists who find and study dinosaurs are called paleontologists.

Output: Who finds and studies dinosaurs?


Input: Fact: most animals reproduce sexually.

Output: what reproduces sexually?


Input: Fact: Water beads form on cold surfaces.

Output: Where is water likely to form beads?


Input: Fact: Petals attract flies, wasps, and bees to the flower.

Output: In order to attract flies, wasps, and bees, what does a flower employ?


Input: Fact: lymphocytes are small.

Output: what size are lymphocytes?


Input: Fact: cilia wave to move.

Output: what move by waving?


Input: Fact: smoking has a negative impact.

Output: what impact does smoking have?


Input: Fact: pressure causes the temperature of an object to increase.

Output: What does pressure cause?


Input: Fact: Mammals can also generate little bursts of heat by reacting to the cold.

Output: Mammals can also generate little bursts of heat by what?


Input: Fact: Thread-like nerves sense pressure.

Output: What senses pressure?


Input: Fact: mollusks contain calcium carbonate.

Output: What do mollusks contain?


Input: Fact: Organisms that live in estuaries must be adapted to the salt in the water.

Output: Salt in the water is something that must be adapted to by organisms who live in:?


Input: Fact: Irradiating food can extend shelf life by removing microorganisms.

Output: Doing what to food can extend shelf life by removing microorganisms?


Input: Fact: follicles within the skin helps to insulate and protect the body.

Output: what helps insulate and protect the body?


Input: Fact: wind and water both cause weathering.

Output: What causes weathering?


Input: Fact: rain causes landslides that produces severe land loss.

Output: what do landslides do to land?


Input: Fact: the uterus is central to some species.

Output: What is central to some species?


Input: Fact: threatening behavior causes adrenaline to surge in animals.

Output: An animal attacking another animal may cause?


Input: Fact: waste accumulates and cells die.

Output: What do dying cells do?


Input: Fact: Temperature changing can cause water to change to ice.

Output: Temperature changing can cause what to change to ice?


Input: Fact: People describes things with their physical properties.

Output: What do people use to describe things?


Input: Fact: sporangia produce spores that develop into tiny photosynthetics.

Output: sporangia produce sports that develop into tiny what?


Input: Fact: some viruses can be fatal.

Output: What can be fatal?


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

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


Input: Fact: Climate is usually described in terms of temperature and water in the air.

Output: What is described in terms of temperature and water in the air?


Input: Fact: Loose soil helps plants grow.

Output: How should the soil be packed for the plants to grow healthy?


Input: Fact: a barometer gauges atmospheric pressure.

Output: What is a tool for indicating air pressure?


Input: Fact: if a badge is in the sunlight then that badge will absorb solar energy.

Output: What will happen to a badge in the sun?


Input: Fact: Corals reproduce asexually.

Output: What reproduces asexually?


Input: Fact: foxes warm up with fur.

Output: how do foxes warm up?


Input: Fact: Animals require alleles for warmth.

Output: Animals require warmth as encoded on what?


Input: Fact: A camera needs a mirror to help redirect light.

Output: What redirects light in a camera?


Input: Fact: compasses aid travelling.

Output: What aids travelling?


Input: Fact: Water and time can eventually create a canyon.

Output: Water and time can work together to create what?


Input: Fact: Roundworms have babies sexually.

Output: How do roundworms have babies?


Input: Fact: corals use pheromones to communicate with each other.

Output: corals use what to communicate with each other?


Input: Fact: Arthropods with wings may live in large colonies and have complex social behaviors.

Output: Arthropods with what may live in large colonies and have complex social behaviors.?


Input: Fact: deuterostomes can have a water vascular system with tube feet.

Output: What can have a water vascular system with tube feet?


Input: Fact: A lack of dialysis may lead to death.

Output: What are the consequences of not getting dialysis when needed?


Input: Fact: Winter is when there is less direct sunlight.

Output: What season is it in the Southern Hemisphere when there is less direct sunlight in the Northern Hemisphere?


Input: Fact: Algae play significant roles as producers oceans.

Output: In the ocean, algae play a significant role as what?


Input: Fact: measuring the hardness of minerals requires damaging them.

Output: measuring the hardness of minerals requires doing what to them?


Input: Fact: batteries store chemicals.

Output: What do batteries store?


Input: Fact: Boiling can make water less harmful to drink.

Output: Boiling can make water less what to drink?


Input: Fact: smother a fire by cutting off what is required.

Output: How do you put out a fire?


Input: Fact: Ionization harms aquatic ecosystems.

Output: What is most likely harmful to aquatic ecosystems?


Input: Fact: trout are found in places generally bigger and deeper than ponds.

Output: trout are found in places generally bigger and deeper than what?


Input: Fact: Animals require hydrogen and oxygen for survival.

Output: which are required for animal survival?


Input: Fact: Heating a filament is helpful for seeing in the dark.

Output: What is helpful for seeing in the dark?


Input: Fact: Smoking can reduce respiratory system capacity.

Output: What can reduce respiratory system capacity?


Input: Fact: a bar is a type of graph.

Output: what is a type of graph?


Input: Fact: temperatures vary depending on season.

Output: What makes temperature vary?


Input: Fact: viruses often infect prokaryotes.

Output: what do viruses often infect?


Input: Fact: education can help against potential threats to the environment.

Output: what can help against potential threats to the environment?


Input: Fact: Poinsettia attract pollinators.

Output: What attracts pollinators?


Input: Fact: Higher temperatures cause food to spoil.

Output: What can cause food to spoil?


Input: Fact: microscopes can make things appear larger.

Output: what can make things appear larger?