Input:
Fact 1: Macroevolution is evolution over geologic time above the level of the species.
Fact 2: Geologic time lines are expressed in geologic eras and periods.

Output: macroevolution is evolution over eras above the level of the species.


Input:
Fact 1: Molecules of DNA are encoded with instructions that tell cells what to do.
Fact 2: Genes are segments of DNA molecules.

Output: gene segments are encoded with instructions that tell cells what to do.


Input:
Fact 1: Minerals are chemical elements that are essential for body processes.
Fact 2: Potassium is a mineral, like calcium .

Output: potassium is essential for body processes.


Input:
Fact 1: Ejaculation occurs when muscle contractions propel sperm from the epididymes.
Fact 2: Sperm motility is the ability of the sperm to move.

Output: muscle contractions cause the ability of ejaculation.


Input:
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Cars are a significant source of air pollution.

Output: Cars harm the respiratory and circulatory systems.


Input:
Fact 1: sediment is formed by weathering.
Fact 2: Loose dirt, or sediments, from plowed fields is also a form of agricultural pollution.

Output: loose dirt is formed by weathering.


Input:
Fact 1: when a cooler object touches a warmer object , thermal conduction occurs.
Fact 2: Thermal conductivity also increases with compaction.

Output: conduction is increased with compaction.


Input:
Fact 1: Fish have a centralized nervous system with a brain.
Fact 2: Eventually the chondral skull covers the brain dorsally in bony fishes.

Output: fish have a protective covering called the chondral skull.


Input:
Fact 1: staying warm has a positive impact on an animal 's survival.
Fact 2: Animals that survive develop an immunity, but are also carriers for life.

Output: staying warm has a positive impact on an animal 's ability to be a carrier for life.


Input:
Fact 1: Bird eggs have hard, calcium carbonate shells.
Fact 2: Bird egg shells are hardened with calcium carbonate for added protection.

Output: The calcium carbonate hardens and protects the shell.


Input:
Fact 1: a circle graph can be used to display percents.
Fact 2: Percent is parts per hundred.

Output: A circle graph can be used to display parts per hundred.


Input:
Fact 1: a circle graph can be used to display percents.
Fact 2: Percent is parts per hundred.

Output: a circle graph can be used to display parts per hundred.


Input:
Fact 1: Most plants continue to grow throughout their lives.
Fact 2: Bamboos are vigorous, rugged plants.

Output: Bamboo continue to grow throughout their lives.


Input:
Fact 1: Most plants continue to grow throughout their lives.
Fact 2: Bamboos are vigorous, rugged plants.

Output: bamboo continues to grow throughout their lives.


Input:
Fact 1: the mass of a planet causes the pull of gravity on that planet.
Fact 2: Earth Jupiter Jupiter's mass is 318 times greater than Earth's mass.

Output: Jupiter has a greater gravitational pull than earth.


Input:
Fact 1: microscope is used to see small things by biologists by making them appear bigger.
Fact 2: Objects are magnified to be able to see small details.

Output: Microscopes are used to see details by magnifying objects.


Input:
Fact 1: a plant requires nutrients to grow.
Fact 2: Legumes are typical of that type of plant.

Output: legumes require nutrients to grow.


Input:
Fact 1: Fission takes place when an animal divides into two parts.
Fact 2: Actual stages of mitosis can be viewed at Animal Cell Mitosis .

Output: fission takes place during mitosis.


Input:
Fact 1: Antibodies are large, Y-shaped proteins that recognize and bind to antigens.
Fact 2: ALL immunogens are antigens.

Output: Antibodies are large, Y-shaped proteins that can recognize and bind to immunogens.


Input:
Fact 1: Antibodies are large, Y-shaped proteins that recognize and bind to antigens.
Fact 2: ALL immunogens are antigens.

Output: Antibodies are large, Y-shaped proteins that recognize and bind to immunogens.


Input:
Fact 1: dew is formed when water vapor condenses over night.
Fact 2: Condensation on roofs at night is common in cooler weather.

Output: Dew is formed when water vapor is cooled at night.


Input:
Fact 1: a nest is used for protecting young by birds.
Fact 2: Bumble bees usually nest in the ground in a deserted mouse nest or bird nest.

Output: Bumble bees often take up residence in the former home of baby birds.


Input:
Fact 1: an animal requires nutrients to grow and heal.
Fact 2: Animals and humans eat plants for their nutrients.

Output: Animals eat plants to grow.


Input:
Fact 1: if an object is black then that object absorbs all visible light.
Fact 2: Nature of Light Light is a form of energy.

Output: If an object is black then that object absorbs all visible energy.


Input:
Fact 1: Viruses contain DNA but not much else.
Fact 2: Some smallpox viruses are maintained in laboratories.

Output: smallpox contains DNA but not much else.


Input:
Fact 1: Scientists who find and study fossils are called paleontologists.
Fact 2: Dinosaur bones, preserved as fossils, help tell their fascinating story.

Output: paleontologists study dinosaur bones.


Input:
Fact 1: Translation reads the genetic code in mRNA and makes a protein.
Fact 2: Nucleotide sequences are translated according to the universal genetic code.

Output: Nucleotide sequences are read in mRNA and a protein is made.


Input:
Fact 1: a pan is used for cooking food by heating food in it on a stove.
Fact 2: Wood is being burned in fireplaces, stoves and insert stoves.

Output: Wood is burned for cooking food.


Input:
Fact 1: electrical current running through a wire causes that wire to heat up.
Fact 2: High currents allow too much power, or electrical energy to be wasted in wires in the form of heat.

Output: High currents waste energy by heating up the wire.


Input:
Fact 1: if an object is black then that object absorbs all visible light.
Fact 2: All ravens are black .

Output: ravens absorb all visible light.


Input:
Fact 1: Ice ages buried the planet in snow and ice for millions of years at a time.
Fact 2: By far and away the biggest climate changes are ice ages.

Output: climate change can bury the planet in snow.


Input:
Fact 1: Aging occurs as cells lose their ability to divide.
Fact 2: Portions of the telomeres are lost each time a cell divides.

Output: Aging occurs as cells lose their telomeres.


Input:
Fact 1: Complex chemistry is needed to carry out all the functions of life.
Fact 2: Life functions of cell growth and reproduction are seen.

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


Input:
Fact 1: plant reproduction requires pollination.
Fact 2: Many plants rely on bats to spread their seeds and to pollinate flowers.

Output: plant reproduction requires bats to spread their seeds.


Input:
Fact 1: TRH stimulates the pituitary gland to produce thyroid-stimulating hormone, or TSH.
Fact 2: Prolactin release is stimulated by TRH, the same hormone that stimulates TSH release.

Output: Prolactin release is stimulated by the pituitary gland to produce thyroid-stimulating hormone.


Input:
Fact 1: TRH stimulates the pituitary gland to produce thyroid-stimulating hormone, or TSH.
Fact 2: Prolactin release is stimulated by TRH, the same hormone that stimulates TSH release.

Output: TRH stimulates prolactin release.


Input:
Fact 1: when a plant grows , the size of the leaves of that plant may increase.
Fact 2: Leaves Leaves are the main photosynthetic organs of a plant.

Output: When a plant grows, the main photosynthetic organs do as well.


Input:
Fact 1: Arteries generally carry oxygen-rich blood.
Fact 2: About O2, every living thing requires oxygen in order to live.

Output: Arteries generally carry blood full of O2.


Input:
Fact 1: Population size influences the chances of a species surviving.
Fact 2: Each species lasts for a time, sometimes surviving to the present and sometimes going extinct.

Output: Population size influences the chances of going extinct.


Input:
Fact 1: Nerve impulses are electrical in nature.
Fact 2: Local anesthetics block nerve impulses.

Output: local anesthetics block electrical signals.


Input:
Fact 1: Female mammals have mammary glands.
Fact 2: Mammary glands are also referred to as breasts.

Output: Female mammals have breasts.


Input:
Fact 1: Female mammals have mammary glands.
Fact 2: Mammary glands are also referred to as breasts.

Output: female mammals have breasts.


Input:
Fact 1: if a habitat can no longer support animals then those animals will move to another area.
Fact 2: Habitat destruction is a major threat to wildfowl.

Output: When wildfowl's territory is destroyed, they must move to another area.


Input:
Fact 1: friction causes an object to lose energy.
Fact 2: An object loses kinetic energy each time it hits a non-elastic surface.

Output: A mass loses energy when there is friction.


Input:
Fact 1: a pesticide is used for protecting plants by killing insects.
Fact 2: Insects have three body parts, a distinct head, thorax, and abdomen.

Output: A pesticide is used for protecting plants by killing something with a head, thorax, and abdoment.


Input:
Fact 1: Protozoa make humans sick when they become human parasites.
Fact 2: Malaria parasites are transmitted by mosquitos.

Output: Malaria is a protozoa that make humans sick.


Input:
Fact 1: Jaws also make cartilaginous fish excellent predators.
Fact 2: Sharks, rays, and skates are cartilaginous.

Output: Jaws make sharks, rays, and skates excellent predators.


Input:
Fact 1: better senses have a positive impact on an animal 's survival.
Fact 2: Animals behave in a variety of ways which enhance their chances of survival and reproduction.

Output: Animals with better senses have a positive chance of reproduction.


Input:
Fact 1: natural disasters can cause animals to leave an environment.
Fact 2: Animal migration is mystery of nature.

Output: natural disasters can cause migration.


Input:
Fact 1: a stove is used for cooking by generating heat.
Fact 2: For cooking, gas or wood stoves can be used.

Output: gas can be used to generate heat.


Input:
Fact 1: oil is formed by layers of sediment pushing down on decomposing algae.
Fact 2: Earthy sediment of fine particles of rock and soil suspended in and carried by water.

Output: Oil is formed by fine particles pushing down on algae.


Input:
Fact 1: Flatworms belong to the phylum Platyhelminthes.
Fact 2: Phylum Platyhelminthes The Platyhelminthes, or flatworms, include free-living and parasitic forms.

Output: Flatworms belong to the free-living and parasitic forms.


Input:
Fact 1: electricity sometimes is used for heating buildings.
Fact 2: Nuclear fission is the only method currently used by nuclear plants to generate electricity.

Output: Nuclear fission can be used to heat buildings.


Input:
Fact 1: a light bulb is used for seeing in the dark.
Fact 2: Incandescent light bulbs use a tungsten filament sealed inside a glass bulb.

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


Input:
Fact 1: a greenhouse is used to protect plants from the cold.
Fact 2: Greenhouses are made with glass , fiberglass , polyethylene, or vinyl coverings.

Output: Something made of glass , fiberglass , polyethylene, or vinyl  is used to protect plants from the cold.


Input:
Fact 1: natural disasters can cause animals to leave an environment.
Fact 2: Earthquakes are natural disasters.

Output: earthquakes can cause animals to leave an environment.


Input:
Fact 1: natural magnetism is used for pointing north by a compass.
Fact 2: Magnets are surrounded by a magnetic field.

Output: fields make compasses point north.


Input:
Fact 1: Polyps usually reproduce asexually.
Fact 2: Cnidarians have two basic body forms, medusa and polyp.

Output: Cnidarians can reproduce asexually.


Input:
Fact 1: most canyons are formed by flowing rivers through erosion over long periods of time.
Fact 2: The Columbia River Gorge is a spectacular river canyon cutting through the volcanic rock of the Cascade Mountain Range.

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


Input:
Fact 1: a firecracker converts chemical energy into sound.
Fact 2: Fireworks that only make a loud noise are called firecrackers.

Output: Fireworks convert chemical energy into sound.


Input:
Fact 1: camouflage is used for protection by prey against predators.
Fact 2: Color camouflage helps amphibians avoid predation.

Output: amphibians use color for protection.


Input:
Fact 1: Mutations are essential for evolution to occur.
Fact 2: Mutations are changes in the genetic material.

Output: Changes in the genetic material are essential for evolution to occur.


Input:
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Female gametophytes remain unisexual.

Output: Unisexual gametophytes produce eggs inside the ovaries of flowers.


Input:
Fact 1: Flowers produce spores that develop into gametophytes.
Fact 2: Tulips are heavy flowers.

Output: tulips produce spores that develop into gametophytes.


Input:
Fact 1: a rubber band snapping causes the particles in the rubber band to vibrate.
Fact 2: Elastics are rubber bands that connect the upper and lower braces.

Output: An elastic snapping causes the particles in the elastic to vibrate.


Input:
Fact 1: a light bulb converts electrical energy into light energy when it is turned on.
Fact 2: Too much ultraviolet energy may cause skin cancer.

Output: Certain light bulbs may cause skin cancer.


Input:
Fact 1: mineral graphite is used for making pencil lead.
Fact 2: Mineral graphite, the softest mineral, is actually the lead in pencils.

Output: The softest mineral is used for making pencil lead.


Input:
Fact 1: when a plant grows , the size of the leaves of that plant may increase.
Fact 2: Leaves are the main sites of photosynthesis.

Output: when a plant grows the main site of photosynthesis increases in size.


Input:
Fact 1: Organisms cluster around hydrothermal vents in the ocean floor.
Fact 2: Background Hot water vents form inside cracks in the ocean floor.

Output: Organisms cluster around cracks in the ocean floor.


Input:
Fact 1: Organisms cluster around hydrothermal vents in the ocean floor.
Fact 2: Background Hot water vents form inside cracks in the ocean floor.

Output: Organisms cluster around hot water inside cracks in the ocean floor.


Input:
Fact 1: photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves.
Fact 2: Fish are the consumers, and plants are the producers.

Output: In photosynthesis, plants convert carbon dioxide, water and solar energy into carbohydrates.


Input:
Fact 1: friction causes the temperature of an object to increase.
Fact 2: When a fire breaks out in a home, the temperature in the room increases.

Output: Friction causes fires to break out in a home due to temperature.


Input:
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: Water is made up of H2O molecules.

Output: running H2O dissolves oxygen better than standing H2O.


Input:
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: Water is made up of H2O molecules.

Output: running h2o is better able to dissolve oxygen and nutrients than standing h2o.


Input:
Fact 1: Humans have collected and grown mushrooms for food for thousands of years.
Fact 2: Mushrooms are a fungus and have no chlorophyll.

Output: Humans have collected and grown  fungus for food.


Input:
Fact 1: treating water is used to remove harmful substances before drinking.
Fact 2: Boiling is the most reliable way to treat contaminated water.

Output: Boiling can make water less harmful to drink.


Input:
Fact 1: Balanced eating is a way of eating that promotes good health.
Fact 2: Food labels a 'tremendous tool' for achieving balance and variety in eating style NWSB225.

Output: Something food labels are a tool for promotes good health.


Input:
Fact 1: living underground can be used for hiding from predators.
Fact 2: Moles and gophers spend their lives underground.

Output: moles and gophers spend their lives hiding from predators.


Input:
Fact 1: a magnet moving in a coil of copper wire can cause an electric current.
Fact 2: Solenoids A solenoid is a long, tightly wound coil of wire.

Output: a magnet moving in a solenoid can cause an electric current.


Input:
Fact 1: Caffeine is an example of a psychoactive drug.
Fact 2: Caffeine, found in coffee and caffeinated soft drinks, is a diuretic.

Output: coffee contains psychoactive drugs.


Input:
Fact 1: Cells are the basic units of the structure and function of living things.
Fact 2: Cells are the basic unit of life .

Output: life requires cells.


Input:
Fact 1: being exposed to wind can cause erosion of soil.
Fact 2: Erosion is the natural wearing away.

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


Input:
Fact 1: using renewable resources to generate power reduces greenhouse gases.
Fact 2: Chlorofluorocarbons are greenhouse gases.

Output: Using renewable resources reduces chlorofluorocarbons.


Input:
Fact 1: a mutation in the sex cells of a parent can cause a new trait to appear in the parent 's offspring.
Fact 2: Child' is ambiguous between 'offspring' and 'immature offspring'.

Output: A mutation in parent's sex cells can cause new traits to appear in a child.


Input:
Fact 1: a mutation in the sex cells of a parent can cause a new trait to appear in the parent 's offspring.
Fact 2: Child' is ambiguous between 'offspring' and 'immature offspring'.

Output: A mutation in the sex cells of a parent can cause a new trait to appear in the parent's child.


Input:
Fact 1: a plant requires nutrients to grow.
Fact 2: Many orchids are rewarding indoor plants.

Output: orchids require nutrients to grow.


Input:
Fact 1: blowing air into a whistle causes air to vibrate inside the whistle.
Fact 2: Referee's whistle blows.

Output: referees can blow air.


Input:
Fact 1: Pregnancy is the carrying of one or more offspring from fertilization until birth.
Fact 2: Mothers choose to have sex, which leads to pregnancy.

Output: Mothers carry offspring from fertilization until birth.


Input:
Fact 1: Cancer cells divide more often than normal cells, and grow out of control.
Fact 2: When a cancer cell divides, two new cancer cells are formed.

Output: Cancer cells form new cells out of control.


Input:
Fact 1: melting means changing from a solid into a liquid by adding heat energy.
Fact 2: Ice Sculptures melt away.

Output: Ice sculptures turn to liquid from heat energy.


Input:
Fact 1: breathing is when a gill converts from oxygen in water into oxygen in blood.
Fact 2: Sharks breathe under water.

Output: Sharks use gills to breathe.


Input:
Fact 1: bacteria can cause people to become ill.
Fact 2: Leptospirosis is a corkscrew shaped bacteria.

Output: Leptospirosis can cause people to become ill.


Input:
Fact 1: exercise has a positive impact on a human 's health.
Fact 2: Exercise builds muscle.

Output: muscle has a positive impact on human's health.


Input:
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Generally, when spores germinate they produce female gametophytes.

Output: Spores germinate and lead to eggs inside the ovaries of flowers.


Input:
Fact 1: the Himalayas were formed by rock folding.
Fact 2: It is located in the Himalayas on the borders of Tibet and Burma .

Output: Something located on the borders of Tibet and Burma was formed by rock folding.


Input:
Fact 1: Roots have primary and secondary meristems for growth in length and width.
Fact 2: Meristems confer the capacity for indeterminate growth of the plant.

Output: Roots growth in length and width are indeterminate growth of the plant.


Input:
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Carnivores are consumers which eat animals or other consumers.

Output: many carnivores feed at more than one trophic level.


Input:
Fact 1: Most arthropods are insects.
Fact 2: Arthropods do everything with legs or modified legs.

Output: Insects do everything with legs or modified legs.


Input:
Fact 1: Animals may compete for territory, water, food, or mates.
Fact 2: Alligators are cold-blooded animals.

Output: alligators may compete for territory, water, food, or mates.


Input:
Fact 1: freezing means changing from a liquid into a solid by reducing heat energy.
Fact 2: Heat is emitted energy.

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


Input:
Fact 1: Flowers form on the dominant sporophyte plant.
Fact 2: Sporophytes appear early in the spring, as soon as the snow melts.

Output: Flowers form after the snow melts.


Input:
Fact 1: Migrants typically travel long distances.
Fact 2: Aerosols of uranium dioxide can travel a long distance.

Output: aerosols of uranium dioxide can migrate.


Input:
Fact 1: Mammals took advantage of the extinction of the dinosaurs.
Fact 2: Early mammals coexisted with dinosaurs throughout the Mesozoic era.

Output: mammals existed in the mesozoic era.


Input:
Fact 1: Earth 's tilt on its rotating axis causes seasons to change.
Fact 2: Weather changes rapidly in all seasons.

Output: Earth's tilt on it's rotating axis causes rapid weather changes.


Input:
Fact 1: an acid changes the color of litmus paper from blue to red.
Fact 2: For example vinegar is dilute acetic acid.

Output: Vinegar changes the color of litmus paper from blue to red.


Input:
Fact 1: a seismometer is used to measure the strength or magnitude of an earthquake.
Fact 2: Earthquakes cause destruction.

Output: a seismometer can predict destruction.


Input:
Fact 1: when an animal moves , chemical energy is converted to mechanical energy.
Fact 2: Cows are social animals.

Output: when a cow moves, chemical energy is converted to mechanical energy.


Input:
Fact 1: Phytoplankton are bacteria and algae that use sunlight to make food.
Fact 2: Since fish feed on phytoplankton, they are drawn to phytoplankton-rich waters.

Output: fish feed on algae.


Input:
Fact 1: Mammals can also generate little bursts of heat by shivering.
Fact 2: All humans are mammals.

Output: humans can generate little bursts of heat by shivering.


Input:
Fact 1: Annelids have the amazing capacity to regrow segments that break off.
Fact 2: Annelids have closed circulatory systems.

Output: segmented animals can have closed circulatory systems.


Input:
Fact 1: Constriction occurs when the muscular walls of blood vessels contract.
Fact 2: Dehydration causes vessels to constrict and blood to thicken.

Output: Constriction causes blood to thicken.


Input:
Fact 1: Playing is just one of many ways that mammals and other animals learn how to behave.
Fact 2: Cats are Mammals that Shed Dogs are Mammals that Wag their tails.

Output: Playing is just one of many ways that dogs learn to behave.


Input:
Fact 1: mountains are formed by earthquakes.
Fact 2: For big mountain background, check out the Himalayas .

Output: the Himalayas are formed by earthquakes.


Input:
Fact 1: Sepals are usually green, which camouflages the bud from possible consumers.
Fact 2: Inside the sepals are the colored petals.

Output: within the bud are colored petals.


Input:
Fact 1: most canyons are formed by flowing rivers through erosion over long periods of time.
Fact 2: Striations in rock forms are seen along the river and tell the geologic history of the area.

Output: Canyons reveal the geologic history of the area.


Input:
Fact 1: Carbon may be stored in sedimentary rock for millions of years.
Fact 2: Carbon is the fuel source.

Output: A fuel source may be stored in sedimentary rock for millions of years.


Input:
Fact 1: Mammals conserve body heat with their hair or fur.
Fact 2: Birds waste a lot of body heat trying to keep warm in exposed areas.

Output: Mammals keep warm with hair or fur.


Input:
Fact 1: the looseness of soil has a positive impact on a plant 's roots' growth in that soil.
Fact 2: Root growth and development are extremely important to plant growth.

Output: Loose soil helps plants grow.


Input:
Fact 1: a mutation in the sex cells of a parent can cause a new trait to appear in the parent 's offspring.
Fact 2: Mutations are accidental alterations of the genetic code in a cell.

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


Input:
Fact 1: fire converts chemical energy into light and heat energy.
Fact 2: Wood can help Fire to burn.

Output: burning wood converts chemical energy into light and heat energy.


Input:
Fact 1: stomata closing reduces water loss.
Fact 2: Plants are able to close stomata.

Output: plants are able to reduce water loss.


Input:
Fact 1: a warm front causes cloudy and rainy weather.
Fact 2: Winds are calm and skies are clear or partly cloudy when the eye of a storm passes.

Output: a warm front causes storms.


Input:
Fact 1: touch can be used for detecting texture.
Fact 2: My fingers can touch.

Output: fingers can be used for detecting texture.


Input:
Fact 1: being exposed to wind can cause erosion of soil.
Fact 2: Wind erosion is slowed by wind barriers such as trees and shrubs.

Output: trees block erosion.


Input:
Fact 1: Water is essential for all life on Earth.
Fact 2: For example, H20 is the molecule of water-made up of two atoms Hydrogen and one atom of Oxygen.

Output: H20 is essential for all life on earth.


Input:
Fact 1: Water is essential for all life on Earth.
Fact 2: For example, H20 is the molecule of water-made up of two atoms Hydrogen and one atom of Oxygen.

Output: H2O is needed for all life on Eartth.


Input:
Fact 1: if seeds stick to the fur of an animal then that seed will be transported by the animal.
Fact 2: Rabbits' brown summer fur is replaced with fur that is greyer.

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


Input:
Fact 1: acid rain has a negative impact on water quality.
Fact 2: Acid rain is harmful rain.

Output: some rain is harmful.


Input:
Fact 1: a circle graph can be used to display percents.
Fact 2: Fractions are sometimes expressed as a percent .

Output: a circle graph can be used to display Fractions.


Input:
Fact 1: a greenhouse is used to protect plants by keeping them warm.
Fact 2: Temperatures go from warm to hot.

Output: a greenhouse is used to protect plants by keeping their temperature.


Input:
Fact 1: Sponges are a source of food for many species of fish.
Fact 2: Sponges are also keystone species.

Output: Keystone species are a source of food for many fish species.


Input:
Fact 1: dehydrating food is used for preserving food.
Fact 2: Blueberries retain their antioxidant benefits after dehydration.

Output: Blueberries can be eaten as a preserved food still with antioxidant benefits.


Input:
Fact 1: when a river floods , that river deposits soil in flood plains.
Fact 2: When the river is full, it floods into the flood plain and leaves behind fertile soil.

Output: plains get soil from floods.


Input:
Fact 1: the vomiting reflex is used to remove toxic material from the stomach before it is absorbed.
Fact 2: If vomiting occurs, turn the victim's head so that the vomitus is expelled.

Output: Vomitus is expelled to remove toxic materials from the stomach before it is absorbed.


Input:
Fact 1: using a car causes pollution.
Fact 2: Harmful emissions from cars are largely responsible for the giant holes in the ozone layer.

Output: Pollution is responsible for holes in the ozone.


Input:
Fact 1: Humans have collected and grown mushrooms for food for thousands of years.
Fact 2: Mushrooms are also fungi.

Output: Humans have collected and grown fungi for food for thousands of years.


Input:
Fact 1: coal is used for generating heat by burning.
Fact 2: Heat comes out the top and can be used for cooking or space heating.

Output: Coal can be used for cooking food.


Input:
Fact 1: Mating is generally preceded by courtship.
Fact 2: Crabs appear to go through an extensive courtship behavior before mating.

Output: Crabs have an extended courtship before reproducing.


Input:
Fact 1: Roundworms reproduce sexually.
Fact 2: Roundworms Nearly all puppies and kittens have roundworms.

Output: Something that nearly all puppies and kittens have reproduce sexually.


Input:
Fact 1: Earth orbiting the Sun causes seasons to change.
Fact 2: Climate changes across seasons can be explained by the tilt of the Earth's rotation axis.

Output: The direction the earth is tilted while it orbits the sun is what causes climate to change.


Input:
Fact 1: refracting sunlight causes sunlight to split into different colors.
Fact 2: When Sunlight passes through a prism, the light is separated into a rainbow of different colors.

Output: Refracting sunlight causes sunlight to split into colors and form a rainbow.


Input:
Fact 1: Streams may start with runoff or water seeping out of a spring.
Fact 2: Then, the stream flows into a larger body of water.

Output: smaller bodies of water may start with runoff.


Input:
Fact 1: healing requires rest.
Fact 2: Sleep also allows the joints to rest.

Output: healing requires sleep.


Input:
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Evolution is a sequence of variation and selection.

Output: evolution produces variation.


Input:
Fact 1: Most invertebrates have a more complex nervous system.
Fact 2: Jellyfish and insects are invertebrates.

Output: Jellyfish have a more complex nervous system.


Input:
Fact 1: Most invertebrates have a more complex nervous system.
Fact 2: Jellyfish and insects are invertebrates.

Output: insects have a more complex nervous system.


Input:
Fact 1: a laser is used for producing light.
Fact 2: Light contains energy.

Output: A laser is used for producing energy.


Input:
Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow.
Fact 2: Breathing is regulated to keep as normal as possible arterial blood pH and PO2.

Output: Breathing is regulated to keep blood acidity balanced.


Input:
Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow.
Fact 2: Breathing is regulated to keep as normal as possible arterial blood pH and PO2.

Output: blood flow is regulated by breathing.


Input:
Fact 1: moss causes chemical weathering.
Fact 2: Bryophytes include the mosses and liverworts.

Output: Bryophytes can cause chemical weathering.


Input:
Fact 1: bees convert nectar into honey.
Fact 2: Flowers are the source of nectar for a preferred honey.

Output: Bees get nectar from flowers.


Input:
Fact 1: Experiments are often done in a lab.
Fact 2: Some researchers work in a lab.

Output: some researchers do experiments.


Input:
Fact 1: Plants are the major producers in terrestrial biomes.
Fact 2: Grasses are very distinctive plants.

Output: Grass is a producer in terrestrial biomes.


Input:
Fact 1: if heat is conducted to an object then that object will become hot.
Fact 2: Most metallic objects are manufactured from alloys.

Output: If heat is conducted to an alloy then that alloy will become hot.


Input:
Fact 1: using cell phones can cause people to become distracted.
Fact 2: And, Nunes says, some drivers tend to drive faster when they're distracted.

Output: Using cell phones can cause people to drive faster.


Input:
Fact 1: HIV infects and destroys helper T cells.
Fact 2: T cells- also known as T lymphocyte.

Output: T lymphocytes are infected and destroyed by HIV.


Input:
Fact 1: if soil is permeable then water easily flows through that soil.
Fact 2: Vegetation is what makes soil permeable.

Output: Vegetation allows water to easily flow through soil.


Input:
Fact 1: protein is used to repair cells by the human body.
Fact 2: Meat, fish and chicken are rich sources of protein.

Output: Meat, fish and chicken are used to repair cells by the human body.


Input:
Fact 1: Precipitation falls on the windward side of the mountain range.
Fact 2: Sheep tend to favour the windward side of a paddock.

Output: Sheep tend to favor the side of a mountain with more precipitation.


Input:
Fact 1: a pesticide is used for protecting plants by killing insects.
Fact 2: All pesticides that contain DDT are dangerous pesticides.

Output: DDT is used to protect plants by killing insects.


Input:
Fact 1: DNA replication is the process in which DNA is copied.
Fact 2: DNA DNA is deoxyribonucleic acid.

Output: deoxyribonucleic acid replication is the process in which deoxyribonucleic acid is copied.


Input:
Fact 1: DNA replication is the process in which DNA is copied.
Fact 2: DNA DNA is deoxyribonucleic acid.

Output: deoxyribonucleic acid replication is the process in which it is copied.


Input:
Fact 1: Many corals secrete an exoskeleton that builds up to become a coral reef.
Fact 2: An insect has a hard outer covering called an exoskeleton.

Output: Many corals secrete a hard outer covering that builds up to become a coral reef.


Input:
Fact 1: Hormones are chemical messengers that control many body functions.
Fact 2: Glands release hormones in response to other hormones ii.

Output: glands release chemical messengers that control many body functions.


Input:
Fact 1: Light enters the eye through an opening called the pupil.
Fact 2: Eyes used for seeing ahead and balance.

Output: light is used for seeing ahead.


Input:
Fact 1: an incandescent light bulb converts electricity into light by sending electricity through a filament.
Fact 2: Most of the yard lamps are incandescent.

Output: most yard lamps convert electricity to light using a filament.


Input:
Fact 1: Experiments are often done in a lab.
Fact 2: Labs exist to make money.

Output: experiments often exist to make money.


Input:
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Consumers include insects and animals.

Output: Many insects and animals feed at more than one trophic level.


Input:
Fact 1: Butter is a fat that is a solid at room temperature.
Fact 2: Butter contains saturated fats.

Output: saturated fat is solid at room temperature.


Input:
Fact 1: Sperm pass out of the body through the urethra.
Fact 2: From there, urine is expelled through the urethra and out of the body.

Output: Sperm pass out of the body through where urine is expelled.


Input:
Fact 1: faulting of rock in Earth 's crust causes earthquakes.
Fact 2: Earthquakes and tremors are common in Yellowstone.

Output: faulting of rock in Earth 's crust causes tremors.


Input:
Fact 1: Carbon cycles quickly between organisms and the atmosphere.
Fact 2: Atmosphere is the blanket of air around the earth.

Output: Carbon cycles quickly between organisms and the blanket of air around the earth.


Input:
Fact 1: increasing heat causes thermal expansion.
Fact 2: Thermal burns are caused by exposure to heat.

Output: thermal expansion can cause burns.


Input:
Fact 1: friction causes the temperature of an object to increase.
Fact 2: If there is no movement friction is zero.

Output: Movement causes the temperature of an object to increase.


Input:
Fact 1: powering an electrical device with a battery requires a path for electricity to flow through a closed circuit.
Fact 2: Batteries are electro-chemical devices.

Output: An electrical device can be powered with an electro-chemical device.


Input:
Fact 1: Migrants typically travel long distances.
Fact 2: Distance Finder Find the distance between two places.

Output: Migrants usually travel between two places fa away from each other.


Input:
Fact 1: Organisms that live in marine biomes must be adapted to the salt in the water.
Fact 2: Estuaries display characteristics of both marine and freshwater biomes.

Output: Organisms that live in estuaries must be adapted to the salt in the water.


Input:
Fact 1: hunting requires seeing prey.
Fact 2: Predators attack, kill and eat prey.

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


Input:
Fact 1: Mammals can also generate little bursts of heat by shivering.
Fact 2: Intense shivering and severe pain are natural body reflexes to cold water.

Output: Mammals can also generate little bursts of heat using natural body reflexes to cold water.


Input:
Fact 1: Fractures heal when osteoclasts form new bone.
Fact 2: Fractures A fracture is a break in the bone.

Output: Breaks in the bone heal when osteoclasts form new bone.


Input:
Fact 1: Fractures heal when osteoclasts form new bone.
Fact 2: Fractures A fracture is a break in the bone.

Output: bone breaks heal when osteoclasts form new bone.


Input:
Fact 1: infection can cause bodily tissues to swell.
Fact 2: An infection is an invasion of the body by bacteria.

Output: An invasion of the body by bacteria can cause body tissues to swell.


Input:
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: Blood Pressure Blood Pressure Blood pressure is the force of the blood on the artery walls.

Output: The force of blood is highest in arteries and lowest in veins.


Input:
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: Blood Pressure Blood Pressure Blood pressure is the force of the blood on the artery walls.

Output: force is highest in arteries and lowest in veins.


Input:
Fact 1: lack of moisture in the air causes low amounts of rainfall.
Fact 2: If rainfall is low, triazine residue carryover can reduce yields of cereal crops.

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


Input:
Fact 1: ice wedging is when ice causes rocks to crack by expanding in openings.
Fact 2: Freezing water expands cracking and breaking the rocks.

Output: Ice wedging is when freezing water expands and breaks rocks.


Input:
Fact 1: Flagella help prokaryotes move.
Fact 2: Flagella and cilia are similar in structure.

Output: cilia help in movement.


Input:
Fact 1: Flagella help prokaryotes move.
Fact 2: Flagella and cilia are similar in structure.

Output: something similar in structure to cilia help prokaryotes move.


Input:
Fact 1: fire converts chemical energy into light and heat energy.
Fact 2: Fuel is considered a chemical energy.

Output: Fuel converts into light and heat.


Input:
Fact 1: an animal requires air for survival.
Fact 2: Air is primarily oxygen and nitrogen.

Output: An animal requires something made primarily of oxygen and nitrogen for survival.


Input:
Fact 1: Ethanol is produced by alcoholic fermentation of the glucose in corn or other plants.
Fact 2: Corn sugar is primarily glucose.

Output: Ethanol is produced by alcoholic fermentation of the sugar in corn.


Input:
Fact 1: Reptiles are a class of tetrapod vertebrates that produce amniotic eggs.
Fact 2: Most reptiles, are considered to be tetrapods, or 4 legged animals.

Output: Reptiles are a class of 4 legged animals that produce amniotic eggs.


Input:
Fact 1: Bone provides protection for soft tissues and internal organs.
Fact 2: Vertebrae, ribs, appendages, and the jaw are endoskeletal bone.

Output: Ribs provide protection for internal organs.


Input:
Fact 1: measuring the hardness of minerals requires scratching those materials.
Fact 2: Minerals are classified by their hardness.

Output: Classifying minerals requires scratching those materials.


Input:
Fact 1: water vapor cooling causes that water vapor to condense.
Fact 2: All carcasses are chilled with cool air for 48 hours.

Output: water vapor chilling causes that water vapor to condense.


Input:
Fact 1: adding salt to a liquid decreases the melting point of that liquid.
Fact 2: Sodium Chloride: It is a table salt .

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


Input:
Fact 1: Bacteria may spread directly from one person to another.
Fact 2: Thus, touching the head of another person, threatens the well being of that person.

Output: Bacteria may spread directly by touching a person's head.


Input:
Fact 1: Minerals are chemical elements that are essential for body processes.
Fact 2: Minerals are substances found in soil.

Output: substances found in soil are chemical elements that are essential for body processes.


Input:
Fact 1: exercise increases a body 's strength.
Fact 2: Resistance exercises are weight-lifting exercises.

Output: weight-lifting increases a body's strength.


Input:
Fact 1: Minerals are chemical elements that are essential for body processes.
Fact 2: Water contains dissolved solids, all kinds of minerals.

Output: Something dissolved in water are chemical elements that are essential for body processes.


Input:
Fact 1: Sponges are filter feeders.
Fact 2: Since mussels are filter-feeders, they clean water as they feed.

Output: sponges clean the water as they feed.


Input:
Fact 1: Sponges are filter feeders.
Fact 2: Since mussels are filter-feeders, they clean water as they feed.

Output: sponges clean the water.


Input:
Fact 1: Sponges are filter feeders.
Fact 2: Since mussels are filter-feeders, they clean water as they feed.

Output: sponges clean water.


Input:
Fact 1: absorbing energy causes objects to heat.
Fact 2: Black objects are the best heat absorbers.

Output: Black objects are the best at getting heated.


Input:
Fact 1: if seeds stick to the fur of an animal then that seed will be transported by the animal.
Fact 2: Budgerigars crack the seed, eat the kernel, and leave the husk.

Output: If something with a kernel sticks to the fur of an animal then it will be transported by the animal.


Input:
Fact 1: Flowing water can slowly dissolve carbon in sedimentary rock.
Fact 2: Water which moves or flows is a force.

Output: A force of water which moves can slowly dissolve carbon in sedimentary rock.


Input:
Fact 1: matter vibrating can cause sound.
Fact 2: Overexposure to sound can damage hearing.

Output: overexposure to vibrating matter can damage hearing.


Input:
Fact 1: Cynodonts became more mammal-like as they continued to evolve.
Fact 2: Within cynodonts, the tritylodonts are even closer to the origin of mammals.

Output: mammals are evolved from tritylodonts.


Input:
Fact 1: an egg requires warmth to survive.
Fact 2: And humans do come from eggs, eggs without shells, they are called ovum.

Output: Some ovum require warmth to survive.


Input:
Fact 1: Many nucleotides bind together to form a chain called a polynucleotide.
Fact 2: RNA like DNA is a polynucleotide.

Output: Many nucleotides bind together to form DNA.


Input:
Fact 1: Many nucleotides bind together to form a chain called a polynucleotide.
Fact 2: RNA like DNA is a polynucleotide.

Output: Many nucleotides will bind together to form RNA and DNA.


Input:
Fact 1: Many nucleotides bind together to form a chain called a polynucleotide.
Fact 2: RNA like DNA is a polynucleotide.

Output: nucleotides bind together to form RNA.


Input:
Fact 1: travelling requires navigation.
Fact 2: Consistent navigation Let people know where they are.

Output: Travelling requires people knowing where they are.


Input:
Fact 1: Pneumonia may be caused by an infection or injury of the lungs.
Fact 2: Lung injuries are treated with bronchodilatory treatment.

Output: Pneumonia can be treated with bronchodilatory treatment.


Input:
Fact 1: a breathing mask is used for keeping harmful particles from entering the respiratory system.
Fact 2: Pulmonologists treat lungs and respiratory systems.

Output: a breathing mask is used for keeping harmful particles from entering the lungs.


Input:
Fact 1: Sperm pass out of the body through the urethra.
Fact 2: Sperm, which are made in the testicles, also go into the urethra during orgasm.

Output: sperm are made in the testicles.


Input:
Fact 1: if an object is in the sunlight then that object will absorb solar energy.
Fact 2: An object's color determines how much solar energy it absorbs.

Output: an objects color determines how much it is affected by sunlight.


Input:
Fact 1: when water freezes , that water expands.
Fact 2: Ice is frozen water.

Output: ice expands.


Input:
Fact 1: bees convert nectar into honey.
Fact 2: Tea with honey is good.

Output: bees convert nectar into something for tea.


Input:
Fact 1: a calculator is used for adding.
Fact 2: Calculator Use an online calculator.

Output: adding can be done online.


Input:
Fact 1: natural disasters can cause animals to leave an environment.
Fact 2: Flooding is the most common natural disaster.

Output: Flooding can cause animals to leave an environment.


Input:
Fact 1: navigation requires knowing direction.
Fact 2: Maps and travelling directions are at here .

Output: Navigation requires maps for travelling.


Input:
Fact 1: irradiating food can be used to kill existing microorganisms in the food.
Fact 2: How Irradiation Works Food is irradiated using radioactive gamma ray sources, usually radioactive cobalt-60 or .

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


Input:
Fact 1: Insects may live in large colonies and have complex social behaviors.
Fact 2: Insect colonies Insect colonies are families because all members are close relatives.

Output: Insects have more social behaviors because all family members are close relatives.


Input:
Fact 1: a plant requires photosynthesis to grow.
Fact 2: Carbohydrates in plants are formed by photosynthesis.

Output: carbohydrates are formed in plants.


Input:
Fact 1: when an animal moves , chemical energy is converted to mechanical energy.
Fact 2: Manatees are slow moving animals.

Output: Manatees convert chemical energy to mechanical energy.


Input:
Fact 1: Fertilization occurs when sperm swim to an egg inside an archegonium.
Fact 2: Archegonium secretes sucrose to attract the sperm.

Output: Fertilization occurs when sperm swim to an egg inside something that secretes sucrose.


Input:
Fact 1: Fertilization occurs when sperm swim to an egg inside an archegonium.
Fact 2: Archegonium secretes sucrose to attract the sperm.

Output: Sucrose attracts sperm to the egg for fertilization.


Input:
Fact 1: Antigens are molecules that the immune system recognizes as foreign to the body.
Fact 2: Yes, foreigners are called Aliens.

Output: Antigens are molecules that the immune system recognizes as alien to the body.


Input:
Fact 1: Viruses are not cells at all, so they are neither prokaryotes nor eukaryotes.
Fact 2: Prokaryotes All bacteria are prokaryotes.

Output: viruses are not bacteria.


Input:
Fact 1: Sweat wets the skin, and when it evaporates, it cools the body.
Fact 2: Sweat is released from sweat glands beneath the skin, and as it evaporates, the skin is cooled.

Output: skin is cooled by evaporation.


Input:
Fact 1: Earthworms are important deposit feeders that help form and enrich soil.
Fact 2: Deposit feeders ingest sediment and extract food particles.

Output: Earthworms ingest sediment and extract food particles from soil.


Input:
Fact 1: Earthworms are important deposit feeders that help form and enrich soil.
Fact 2: Deposit feeders ingest sediment and extract food particles.

Output: Earthworms ingest sediment and extract food particles which enriches soil.


Input:
Fact 1: Earthworms are important deposit feeders that help form and enrich soil.
Fact 2: Deposit feeders ingest sediment and extract food particles.

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


Input:
Fact 1: Earthworms are important deposit feeders that help form and enrich soil.
Fact 2: Deposit feeders ingest sediment and extract food particles.

Output: earthworms ingest sediment and extract food particles to help form and enrich soil.


Input:
Fact 1: Birds move their wings using muscles in the chest.
Fact 2: Eagles are large birds.

Output: eagles move their wings using muscles in the chest.


Input:
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: All frogs are amphibians.

Output: Frogs have a relatively complex circulatory system with a three-chambered heart.


Input:
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: All frogs are amphibians.

Output: Frogs have a three-chambered heart.


Input:
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: All frogs are amphibians.

Output: frogs have a relatively complex circulatory system with a three-chambered heart.


Input:
Fact 1: a prism is used for refracting light.
Fact 2: Glass prisms and mirrors are used to mainipulate the light rays.

Output: prisms refract light.


Input:
Fact 1: if a tree falls then sunlight becomes available to the surrounding plants.
Fact 2: All oaks are trees.

Output: if an oak falls then sunlight becomes available to the surrounding plants.


Input:
Fact 1: an incandescent light bulb converts electricity into light by sending electricity through a filament.
Fact 2: Filaments are made of materials that resist the flow of current.

Output: an incandescent light bulb converts electricity into light by sending electricity through a material that resists the flow of current.


Input:
Fact 1: Cytoplasm refers to all of the cellular material inside the plasma membrane.
Fact 2: Outer membrane is similar to the plasma membrane.

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


Input:
Fact 1: an animal usually requires a warm body temperature for survival.
Fact 2: Survival means survival of the species.

Output: A warm body temperature helps a species to thrive.


Input:
Fact 1: Coral reefs provide food and shelter to many ocean organisms.
Fact 2: Oceanic organisms other than fish, such as manatees and clams, are also subjects of the poems.

Output: Coral reefs provide food and shelter to many fish.


Input:
Fact 1: intense heat has a negative impact on an organism.
Fact 2: Burns, heat cramps, heat exhaustion, and heat stroke are caused by exposure to heat.

Output: Burns are caused by intense temperatures.


Input:
Fact 1: a mold spore has a negative impact on the respiratory system.
Fact 2: Mildew and mold spores are everywhere.

Output: mildew can affect the respiratory system.


Input:
Fact 1: Thyroid hormones increase the rate of metabolism in cells throughout the body.
Fact 2: Metabolic rate is the rate at which food is burned for energy.

Output: thyroid hormones increase the rate of energy consumption.


Input:
Fact 1: Carbon may be stored in sedimentary rock for millions of years.
Fact 2: Forests are a natural store of carbon.

Output: Forests naturally keep carbon.


Input:
Fact 1: Neurons transmit nerve impulses to other cells.
Fact 2: Local anesthetics block nerve impulses.

Output: anesthetics block neuron transmissions.


Input:
Fact 1: Fertilization takes place inside the female organism.
Fact 2: Fertilization produces a diploid zygote which develops into the next sporophyte generation.

Output: the next generation is produced from a zygote in the female organism.


Input:
Fact 1: Adult sponges are sessile.
Fact 2: Polyps can be peduncular or sessile, and are usually viral in origin.

Output: Adult sponges have polyps.


Input:
Fact 1: heating salt water causes the water to evaporate while the salt remains.
Fact 2: Oceans contain salt water.

Output: heating oceans causes the H2O to evaporate while the NaCl remains.


Input:
Fact 1: thirst is used to make an animal realize that it needs to replenish its bodily water by the body.
Fact 2: Today's animal is the cow.

Output: Thirst is used to make a cow realize that it needs to replenish its bodily water by the body.


Input:
Fact 1: Chromoplasts make and store pigments.
Fact 2: Photosynthesis Pigments Pigments are substances that absorb visible light.

Output: Chromoplasts store substances that absorb visible light.


Input:
Fact 1: fog is formed by water vapor condensing in the air.
Fact 2: When air cools, the water vapor in the air condenses.".

Output: fog is formed when air cools.


Input:
Fact 1: the movement of an air mass over Earth 's surface causes local weather changes.
Fact 2: Features of Earth Earth is a rocky world that is still very much alive and active.

Output: the movement of an air mass over the world's surface causes local weather changes.


Input:
Fact 1: water vapor condensing in clouds causes rain.
Fact 2: Heavy rain or thunder storms usually cause flash floods.

Output: Water vapor condensing in clouds usually cause flash floods.


Input:
Fact 1: wiring requires an electrical conductor.
Fact 2: Copper is an excellent conductor of electricity.

Output: wiring can be done with Copper.


Input:
Fact 1: a pesticide is used for protecting plants by killing insects.
Fact 2: Plants are poisoned by herbicides, animals by pesticides.

Output: an herbicide poisons plants.


Input:
Fact 1: a pesticide is used for protecting plants by killing insects.
Fact 2: Plants are poisoned by herbicides, animals by pesticides.

Output: plants are hurt by herbicides.


Input:
Fact 1: running requires a lot of energy.
Fact 2: Racing involves running.

Output: Racing requires a lot of energy.


Input:
Fact 1: smoking causes direct damage to the lungs.
Fact 2: When lung damage is experienced, frequently the total capacity of the respiratory system is reduced.

Output: Smoking can reduce respiratory system capacity.


Input:
Fact 1: Endocrine hormones travel throughout the body in the blood.
Fact 2: Almost every body function is controlled by hormones released from the endocrine glands.

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


Input:
Fact 1: poison causes harm to living things.
Fact 2: Arsenic compounds are poisonous.

Output: Arsenic causes harm to living things.


Input:
Fact 1: poison causes harm to living things.
Fact 2: Arsenic compounds are poisonous.

Output: Arsenic compounds cause harm to living things.


Input:
Fact 1: Plants live just about everywhere on Earth.
Fact 2: Most plants are producers.

Output: producers live just about everywhere on Earth.


Input:
Fact 1: the gravitational pull of the Moon on Earth 's oceans causes the tides.
Fact 2: Largest of the oceans on Earth is the Pacific Ocean .

Output: the gravitational pull of the Moon on the Pacific causes the tides.


Input:
Fact 1: Balanced eating is a way of eating that promotes good health.
Fact 2: Good health is vital to a good life.

Output: Balanced eating promotes a good life.


Input:
Fact 1: Balanced eating is a way of eating that promotes good health.
Fact 2: Good health is vital to a good life.

Output: balanced eating is a way of eating that promotes things vital to a good life.


Input:
Fact 1: Cells have multiple repair mechanisms to fix mutations in DNA.
Fact 2: DNA excision repair is a major cellular response to DNA damage.

Output: Excision can be used to fix dna mutations.


Input:
Fact 1: when an electrical circuit is working properly , electrical current runs through that circuit.
Fact 2: An electrical current is the flow of electric charge.

Output: When an electrical circuit is working properly , electric charge runs through that circuit.


Input:
Fact 1: when an electrical circuit is working properly , electrical current runs through that circuit.
Fact 2: An electrical current is the flow of electric charge.

Output: electric charge flows in a circuit.


Input:
Fact 1: friction causes the temperature of an object to increase.
Fact 2: An increase in temperature increases the volume.

Output: friction can cause an increase in volume.


Input:
Fact 1: friction causes the temperature of an object to increase.
Fact 2: An increase in temperature increases the volume.

Output: friction causes the volume of an object to increase.


Input:
Fact 1: Balance is the ability to sense and maintain body position.
Fact 2: Another part of the inner ear is used for balance.

Output: The inner ear helps with sensing and maintaining body position.


Input:
Fact 1: Bioterrorism is another potential threat in the environment.
Fact 2: Threats to the environment are threats to life itself.

Output: A possible threat to life itself could be bioterrorism.


Input:
Fact 1: Chloroplasts contain the green pigment chlorophyll.
Fact 2: Animals lack chloroplasts.

Output: animals do not have chlorophyll.


Input:
Fact 1: Chloroplasts contain the green pigment chlorophyll.
Fact 2: Animals lack chloroplasts.

Output: animals lack chlorophyll.


Input:
Fact 1: Chloroplasts contain the green pigment chlorophyll.
Fact 2: Animals lack chloroplasts.

Output: animals lack the green pigment chlorophyll.


Input:
Fact 1: Birds evolved from a group of bipedal dinosaurs called theropods.
Fact 2: Dromaeosaurs are part of the theropod group of dinosaurs.

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


Input:
Fact 1: Birds evolved from a group of bipedal dinosaurs called theropods.
Fact 2: Dromaeosaurs are part of the theropod group of dinosaurs.

Output: Dromaeosaurs are a group of dinosaurs that evolved into birds.


Input:
Fact 1: Birds evolved from a group of bipedal dinosaurs called theropods.
Fact 2: Dromaeosaurs are part of the theropod group of dinosaurs.

Output: bids evolved from a group of bipedal dinosaurs called dromaeosaur.


Input:
Fact 1: Birds evolved from a group of bipedal dinosaurs called theropods.
Fact 2: Dromaeosaurs are part of the theropod group of dinosaurs.

Output: birds evolved from dromaeosaurs.


Input:
Fact 1: an animal requires nutrients for survival.
Fact 2: Animals acquire nutrients by ingestion.

Output: animals use ingestion to survive.


Input:
Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide.
Fact 2: Mutagenic chemicals cause mutations.

Output: Mutagenic chemicals may change the structure of a nucleotide.


Input:
Fact 1: igneous rocks are formed from magma cooling.
Fact 2: Granite is an example of an igneous rock .

Output: Granite is formed from magma cooling.


Input:
Fact 1: wiring requires an electrical conductor.
Fact 2: Wires connected to a source of electricity.

Output: Electricity uses an electrical conductor.


Input:
Fact 1: a gasoline lawn mower converts gasoline into motion.
Fact 2: Gasoline is a motor fuel only.

Output: lawn mowers use motors.


Input:
Fact 1: Biodiversity generally increases from the poles to the equator.
Fact 2: Biodiversity, on the whole, increases towards the equator and decreases towards the poles.

Output: biodiversity decreases towards the poles.


Input:
Fact 1: Hagfish are noted for secreting large amounts of thick, slimy mucus.
Fact 2: Hagfish and lampreys have no internal hard tissues at all.

Output: Creatures that have no internal hard tissues at all are noted for secreting large amounts of thick, slimy mucus.


Input:
Fact 1: Hagfish are noted for secreting large amounts of thick, slimy mucus.
Fact 2: Hagfish and lampreys have no internal hard tissues at all.

Output: some fish without internal hard tissues secrete large amounts of thick, slimy mucus.


Input:
Fact 1: a stove is used for cooking by generating heat.
Fact 2: Wood burning stoves provided heat for warmth and cooking.

Output: Wood burning stoves create heat for warmth.


Input:
Fact 1: a stove is used for cooking by generating heat.
Fact 2: Gas is the source of energy for heating water and for the stove.

Output: A stove cooks with gas.


Input:
Fact 1: Birds have relatively large brains and a high level of intelligence.
Fact 2: Large brains require large skulls.

Output: Birds have relatively large skulls and a high level of intelligence.


Input:
Fact 1: Plants release oxygen during the day but not during the night.
Fact 2: Plants include blue pine, hemlock, spruce and oak.

Output: Blue pine releases oxygen during the day but not during the night.


Input:
Fact 1: All life relies on a relatively narrow range of pH, or acidity.
Fact 2: If the pH level is higher or lower, aquatic life is endangered.

Output: Aquatic life is endangered if acidity is higher or lower than a narrow range.


Input:
Fact 1: a plant requires sunlight for photosynthesis.
Fact 2: Sunlight is energy released from fusion reactions in the sun.

Output: photosynthesis requires energy from the sun.


Input:
Fact 1: if a planet becomes too hot then that planet cannot sustain life.
Fact 2: Venus is thought to be hot because of the runaway greenhouse effect.

Output: Venus is unlikely to be able to sustain life because of a runaway greenhouse effect.


Input:
Fact 1: water vapor cooling causes that water vapor to condense.
Fact 2: Heat energy is released as the water vapor in the air condenses.

Output: Water vapor cooling releases heat energy.


Input:
Fact 1: Head hair is especially important in preventing heat loss from the body.
Fact 2: Bighorns have hollow hair that traps body heat.

Output: bighorns' hollow hair prevents heat loss.


Input:
Fact 1: thirst is used to make an animal realize that it needs to replenish its bodily water by the body.
Fact 2: Animals experience hunger, thirst, fear, sickness, injury and strong maternal instincts.

Output: organisms use thirst to consume water.


Input:
Fact 1: Fertilization occurs when sperm swim to an egg inside an archegonium.
Fact 2: Each archegonium contains a single egg that is embedded in the prothallus.

Output: fertilization occurs when sperm swim inside a single egg embedded in the prothallus.


Input:
Fact 1: Mollusks reproduce sexually.
Fact 2: Mollusks are the second-largest invertebrate group.

Output: the second-largest invertebrate group reproduce sexually.


Input:
Fact 1: blowing air into a whistle causes air to vibrate inside the whistle.
Fact 2: When an object moves or vibrates, the air molecules around the object also vibrate.

Output: Blowing air into a whistle causes air to move inside the whistle.


Input:
Fact 1: the uterus is used in reproduction.
Fact 2: Babies develop in the uterus, and menstrual blood comes from the uterus.

Output: Reproduction uses the same organ as menstruation.


Input:
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Adaptation and natural selection are discussed.

Output: Evolution occurs by a process of adaptation.


Input:
Fact 1: heating salt water causes the water to evaporate while the salt remains.
Fact 2: Flash evaporators are used to make fresh water from salt water.

Output: Heating salt water causes the water to become fresh water.


Input:
Fact 1: a calculator is used for adding.
Fact 2: Unlike that calculator, the abacus is a simple and much-affordable device.

Output: An abacus is used for adding.


Input:
Fact 1: skin is used for breathing air by frogs.
Fact 2: An apathetic frog is probably a sick frog.

Output: Sickness can be caused by skin breathing problems.


Input:
Fact 1: Wetlands are extremely important biomes.
Fact 2: Biomes are global ecosystems.

Output: Wetlands are extremely important ecosystems.


Input:
Fact 1: Wetlands are extremely important biomes.
Fact 2: Biomes are global ecosystems.

Output: Wetlands are extremely important global ecosystems.


Input:
Fact 1: a plant requires sunlight for photosynthesis.
Fact 2: All plants live and grow by photosynthesis.

Output: a plant requires sunlight for living and growing.


Input:
Fact 1: Pollination is the fertilization step in the sexual reproduction of plants.
Fact 2: Pollen grains are the small male reproductive bodies of plants that fertilize female flowers.

Output: Pollen grains are small male reproductive bodies of plants used to pollinate female flowers.


Input:
Fact 1: Earth 's tilt on its rotating axis causes seasons to change.
Fact 2: Because the daylight changes with the seasons, ActiveEarth does, too.

Output: Earth 's tilt on its rotating axis causes daylight to change.


Input:
Fact 1: electrocution causes harm to an organism.
Fact 2: Eagles are electrocuted on powerlines.

Output: powerlines cause harm to organism.


Input:
Fact 1: the vomiting reflex is used to remove toxic material from the stomach before it is absorbed.
Fact 2: Vomiting is a reflex controlled by a vomiting center in the brain.

Output: the throwing up center of the brain is used to remove toxic material from the stomach before it is absorbed.


Input:
Fact 1: Earth 's magnetic patterns are used for finding locations by animals that migrate.
Fact 2: Spring and fall migrations of birds and fish animate the landscape.

Output: Earth's magnetic patterns are used for finding locations of birds and fish.


Input:
Fact 1: propulsion is used for flying by a spacecraft.
Fact 2: Jet Propulsion Laboratory forerunner established.

Output: Jets are used for flying by spacecraft.


Input:
Fact 1: high mountains with well-rounded peaks can be formed by collision of crustal plates.
Fact 2: On Earth, volcanoes are found mainly along the colliding boundaries of great crustal plates.

Output: Volcanoes are likely to be found near high mountains.


Input:
Fact 1: Smog contains particulates.
Fact 2: Incinerators also generate particulate air pollution.

Output: Incinerators generate smog.


Input:
Fact 1: rocks interacting with wind over long periods of time causes weathering.
Fact 2: Rocks weather at different rates.

Output: wind affects rocks.


Input:
Fact 1: disease has a negative impact on an organism.
Fact 2: Influenza, or the flu, is a contagious disease caused by a virus.

Output: the flu has a negative impact on an organism.


Input:
Fact 1: Cancer is a disease that occurs when the cell cycle is no longer regulated.
Fact 2: P16 is a regulator of the cell division cycle.

Output: Cancer is a disease that occurs when genes like P16 stop functioning properly.


Input:
Fact 1: Arteries generally carry oxygen-rich blood.
Fact 2: Arteries and veins are blood vessels.

Output: blood vessels carry oxygen.


Input:
Fact 1: an animal requires air for survival.
Fact 2: The Moon has no atmosphere and no air.

Output: An animal cannot survive on the moon without assistance.


Input:
Fact 1: nerves can be used to feel heat and pressure on the skin.
Fact 2: The nerves transmit information electrically.

Output: The sensation of feeling heat and pressure on the skin is transmitted electrically.


Input:
Fact 1: Muscle contraction occurs when muscle fibers get shorter.
Fact 2: Isometric exercise is a sustained contraction of large muscles, such as weight lifting.

Output: Weight lifting requires  shortening of of the fibers of large muscles.


Input:
Fact 1: if food is not immediately used by the body for energy then that food will be stored for future use.
Fact 2: Storage is in body fat.

Output: if food is not immediately used for energy then that food will be converted into fat.


Input:
Fact 1: Organisms cluster around hydrothermal vents in the ocean floor.
Fact 2: Large lobsters are found here scavenging the ocean floor.

Output: Organisms cluster around hydrothermal vents where lobsters are found.


Input:
Fact 1: Plants respond to daily and seasonal cycles and to disease.
Fact 2: Plant diseases cause by bacteria.

Output: Plants respond to seasonal and daily cycles and to bacteria.


Input:
Fact 1: hiding can be used for avoiding predators.
Fact 2: Camouflage and hiding help animals escape hungry predators.

Output: camouflauge can be used to avoid predators.


Input:
Fact 1: Viruses infect and live inside the cells of living organisms.
Fact 2: Influenza viruses mutate.

Output: influenza can infect and live inside the cells of living organisms.


Input:
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain.
Fact 2: Coal-fired power plants contribute to acid rain.

Output: power plants can cause acid rain.


Input:
Fact 1: transpiration is when water vapor moves from plants into the atmosphere.
Fact 2: An example of water vapor is steam.

Output: transpiration is when steam moves from plants into the atmosphere.


Input:
Fact 1: Female monotremes lack a uterus and vagina.
Fact 2: Monotremes include the duckbill platypus.

Output: female duckbill platypus lack a uterus and vagina.


Input:
Fact 1: an egg requires warmth to survive.
Fact 2: Inside the egg, the developing rattlesnake is nourished by the yolk of the egg.

Output: a developing rattlesnake requires warmth to survive.


Input:
Fact 1: cellular respiration is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy.
Fact 2: Chemically, cellular respiration is the exact opposite of photosynthesis.

Output: the chemical opposite of photosynthesis is when cells convert oxygen and carbs into carbon dioxide, water, and energy.


Input:
Fact 1: threatening behavior causes a fight-or-flight response in animals.
Fact 2: Hairs stand on end, the heart races and fight or flight hormones flood the body.

Output: threatening behavior causes the heart to race and hormones to flood the body.


Input:
Fact 1: Producers use energy and inorganic molecules to make food.
Fact 2: Sun light is the provider of energy.

Output: producers use the sun and inorganic molecules to make food.


Input:
Fact 1: a mirror is used for reflecting light.
Fact 2: Light is reflected refracted or absorbed.

Output: Mirrors don't refract or absorb light.


Input:
Fact 1: bacteria cause food poisoning.
Fact 2: Food is flash-frozen to kill parasites and bacteria.

Output: Flash freezing food can prevent illnesses that result from poisoning.


Input:
Fact 1: chemical splashing can cause harm to humans.
Fact 2: Toxins are chemicals that are extremely poisonous.

Output: Toxins splashing can cause harm to humans.


Input:
Fact 1: All plants have a characteristic life cycle that includes alternation of generations.
Fact 2: All plants are of bush type.

Output: bushes have a life cycle that includes alternation of generations.


Input:
Fact 1: Chloroplasts contain the green pigment chlorophyll.
Fact 2: Chloroplasts are the most familiar plastids.

Output: Plastids contain the green pigment chlorophyll.


Input:
Fact 1: transpiration is when water vapor moves from plants into the atmosphere.
Fact 2: Water is made up of H2O molecules.

Output: transpiration is when H2O vapor moves from plants into the atmosphere.


Input:
Fact 1: living things all require energy for survival.
Fact 2: Energy is used for survival and reproduction.

Output: Living things all require energy for reproduction.


Input:
Fact 1: living things all require energy for survival.
Fact 2: Energy is used for survival and reproduction.

Output: Living things all require survival and reproduction.


Input:
Fact 1: a graduated cylinder is used to measure volume of a liquid.
Fact 2: Liquids Liquids Liquids are the second form of matter.

Output: Graduated cylinders are used to measure the volume of the second form of matter.


Input:
Fact 1: Fungi are the only organisms that can decompose wood.
Fact 2: Wood was made from trees, and the wood was used in many different ways.

Output: fungi can decompose trees.


Input:
Fact 1: Mollusks have a circulatory system with one or two hearts that pump blood.
Fact 2: Blood is pumped by the heart into blood vessels called arteries.

Output: Mollusks have a circulatory system with one or two hearts that move blood into vessels called arteries.


Input:
Fact 1: harming an animal species causes that animal 's population to decrease.
Fact 2: If mortality is greater, then the population decreases.

Output: mortality can cause a population decline.


Input:
Fact 1: a polar bear requires a cold environment.
Fact 2: Arctic air masses are exceedingly cold, with the Arctic Ocean as their source region.

Output: a polar bear can live in the Arctic.


Input:
Fact 1: Bioterrorism is another potential threat in the environment.
Fact 2: Antibiotics and vaccines are being stockpiled as Britain gears up to meet the bioterrorism threat.

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


Input:
Fact 1: Bioterrorism is another potential threat in the environment.
Fact 2: Antibiotics and vaccines are being stockpiled as Britain gears up to meet the bioterrorism threat.

Output: vaccines can counter threats in the environment.


Input:
Fact 1: Birds are endothermic tetrapod vertebrates.
Fact 2: Legs define Tetrapods.

Output: Birds are endothermic vertebrates with legs.


Input:
Fact 1: Birds are endothermic tetrapod vertebrates.
Fact 2: Legs define Tetrapods.

Output: Birds are vertebrate endotherms with legs.


Input:
Fact 1: Carbon may be stored in sedimentary rock for millions of years.
Fact 2: Limestone is a type of sedimentary rock.

Output: Carbon may be stored in limestone for millions of years.


Input:
Fact 1: Carbon may be stored in sedimentary rock for millions of years.
Fact 2: Limestone is a type of sedimentary rock.

Output: Carbon might be stored in limestone.


Input:
Fact 1: Carbon may be stored in sedimentary rock for millions of years.
Fact 2: Limestone is a type of sedimentary rock.

Output: carbon may be stored in limestone for million of years.


Input:
Fact 1: Carbon may be stored in sedimentary rock for millions of years.
Fact 2: Limestone is a type of sedimentary rock.

Output: carbon may be stored in limestone for millions of years.


Input:
Fact 1: pathogens can cause disease.
Fact 2: Measles is a disease caused by the measles virus.

Output: pathogens can cause measles.


Input:
Fact 1: threatening behavior causes a fight-or-flight response in animals.
Fact 2: Basic survival- fight or flight.

Output: threatening behavior causes a basic survival response in animals.


Input:
Fact 1: condensation causes clouds to form.
Fact 2: Fog is a cloud that forms on the ground.

Output: condensation causes fog.


Input:
Fact 1: an electric stove transforms electrical energy to heat energy.
Fact 2: For example, it takes energy to boil water on the stove.

Output: electric stoves boil water.


Input:
Fact 1: Gene flow occurs when individuals move into or out of a population.
Fact 2: Gene flow increases genetic variation within a population.

Output: genetic variation is increased with population movement.


Input:
Fact 1: water vapor condensing in clouds causes rain.
Fact 2: Water vapor is a gas in the air.

Output: a gas in the air condensing in clouds causes rain.


Input:
Fact 1: the color of leaves on deciduous trees usually changes in the autumn season.
Fact 2: Douglas Fir trees have fir cones.

Output: Conifers do not change colors with the season.


Input:
Fact 1: gases released during the use of fossil fuels causes global warming.
Fact 2: Carbon dioxide is produced by the burning of fossil fuels such as coal, oil and natural gas.

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


Input:
Fact 1: Adolescence is a time of significant mental, emotional, and social changes.
Fact 2: During puberty, changes in hormones and changes in thinking contribute to mood swings.

Output: adolescence is a time of puberty.


Input:
Fact 1: Urine is the liquid waste product of the body that is excreted by the urinary system.
Fact 2: Along with water, minerals are lost in the urine.

Output: minerals are excreted through the urinary system.


Input:
Fact 1: Sperm are deposited in the vagina during sexual intercourse.
Fact 2: Once sperm is deposited in the vagina , it travels through the cervix and into the Fallopian tubes.

Output: Sperm travels through the cervix and into the Fallopian tubes after sexual intercourse.


Input:
Fact 1: Viruses often infect bacteria.
Fact 2: Rhizobium bacteria are native soil bacteria and non pathogenic.

Output: Viruses can infect rhizobium.


Input:
Fact 1: competition may cause animals to fight towards members of their own species.
Fact 2: Competition between male animals is common in nature.

Output: males fight their own species.


Input:
Fact 1: Viruses are so small that they can be seen only with an electron microscope.
Fact 2: Where most viruses are DNA, HIV is an RNA virus.

Output: HIV is so small it can only be seen with an electron microscope.


Input:
Fact 1: a circle graph can be used to display percents.
Fact 2: Percents are decimal fractions.

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


Input:
Fact 1: a circle graph can be used to display percents.
Fact 2: Percents are decimal fractions.

Output: Circle graphs can be used to show decimal fractions.


Input:
Fact 1: a circle graph can be used to display percents.
Fact 2: Percents are decimal fractions.

Output: a circle graph can be used to display decimal fractions.


Input:
Fact 1: Placental mammals are the dominant land mammals.
Fact 2: Marine mammals Marine mammals are related to land mammals.

Output: Placental mammals are related to marine mammals.


Input:
Fact 1: storms cause bodies of water to increase amount of water they contain.
Fact 2: Water elevations can increase rapidly, often resulting in severe local flooding.

Output: Storms can cause flooding.


Input:
Fact 1: Viruses are not cells at all, so they are neither prokaryotes nor eukaryotes.
Fact 2: Examples include influenza, rabies, HIV, and Herpes viruses.

Output: rabies are not cells.


Input:
Fact 1: Populations of viruses do not grow through cell division because they are not cells.
Fact 2: Influenza is a disease caused by viruses.

Output: Populations of the cause of influenza do not grow through cell division because they are not cells.


Input:
Fact 1: Specialization occurs when competing species evolve different adaptations.
Fact 2: Animals and plants evolve together, adapting to environmental conditions.

Output: specialization occurs when animals and plants evolve to environmental conditions.


Input:
Fact 1: Some mollusks are nearly microscopic.
Fact 2: Mollusks are abundant fossils.

Output: some abundant fossils are nearly microscopic.


Input:
Fact 1: Many seeds can wait to germinate until conditions are favorable for growth.
Fact 2: Germination is when a seed sprouts.

Output: Many seeds can wait to sprout until conditions are favorable for growth.


Input:
Fact 1: Antibiotics have no effect on viruses.
Fact 2: Antibiotics Suspected bacterial infections are treated with antibiotics.

Output: Bacterial infections are not caused by viruses.


Input:
Fact 1: chlorophyll is used for absorbing light energy by plants.
Fact 2: Chlorophyll is a complex molecule.

Output: Complex molecules are used for absorbing light energy by plants.


Input:
Fact 1: Excretion is the process of removing wastes and excess water from the body.
Fact 2: Major route of excretion is in the feces.

Output: Feces are a major route of removing wastes and excess water from the body.


Input:
Fact 1: planting trees has a positive impact on an ecosystem.
Fact 2: Biodiversity encourages a healthier ecosystem.

Output: planting trees has a positive impact on biodiversity.


Input:
Fact 1: when a hemisphere is tilted towards the sun , that hemisphere receives more direct sunlight.
Fact 2: Direct sunlight causes higher temperatures.

Output: When a hemisphere is tilted towards the sun that hemisphere has higher temperatures.


Input:
Fact 1: when a hemisphere is tilted towards the sun , that hemisphere receives more direct sunlight.
Fact 2: Direct sunlight causes higher temperatures.

Output: when a hemisphere is tilted towards the sun , that hemisphere receives higher temperatures.


Input:
Fact 1: if an animal sweats then that animal 's bodily water decreases.
Fact 2: Human beings are group animals.

Output: sweating reduces a human's bodily water.


Input:
Fact 1: a mutation in the sex cells of a parent can cause a new trait to appear in the parent 's offspring.
Fact 2: An adaptive trait helps an organism survive in a particular environment.

Output: mutation in the sex cells of a parent can help the offspring survive.


Input:
Fact 1: Complex chemistry is needed to carry out all the functions of life.
Fact 2: Genes control the complex chemistry of the body and are passed on from patients to their children.

Output: Genes control what is needed to carry out all the functions of life.


Input:
Fact 1: Invertebrates are animals that lack a vertebral column, or backbone.
Fact 2: Snails and slugs are invertebrates.

Output: Snails and slugs lack a backbone.


Input:
Fact 1: Invertebrates are animals that lack a vertebral column, or backbone.
Fact 2: Snails and slugs are invertebrates.

Output: snails lack a vertebral column.


Input:
Fact 1: lightning can cause a forest fire.
Fact 2: Fire is essential in maintaining pine forests.

Output: Lightning can help maintain pine forests.


Input:
Fact 1: Urine is the liquid waste product of the body that is excreted by the urinary system.
Fact 2: Acid urine is usually darker thatn alkaline urine.

Output: Liquid waste can be acidic.


Input:
Fact 1: plant reproduction often requires pollen.
Fact 2: Hay fever or pollen allergy is the most prevalent allergy.

Output: Plant reproduction often requires something that causes allergies.


Input:
Fact 1: plant reproduction often requires pollen.
Fact 2: Hay fever or pollen allergy is the most prevalent allergy.

Output: plant reproduction often requires something that causes allergies.


Input:
Fact 1: a drought can change the color of an environment from green to brown.
Fact 2: Forests are being hurt by the drought.

Output: Forests are being hurt by the color of an environment from changing green to brown.


Input:
Fact 1: Marine species live mainly in shallow coastal waters.
Fact 2: Coastal waters teem with life.

Output: Marine species live mainly in areas teeming with life.


Input:
Fact 1: Viruses often infect bacteria.
Fact 2: Influenza viruses are restless.

Output: influenza can infect bacteria.


Input:
Fact 1: Chemical digestion occurs mainly in the small intestine.
Fact 2: Chemical digestion and absorption of food occurs in the small intestine.

Output: absorption of food occurs in the small intestine.


Input:
Fact 1: Chemical digestion occurs mainly in the small intestine.
Fact 2: Chemical digestion and absorption of food occurs in the small intestine.

Output: chemical absorption happens in the small intestine.


Input:
Fact 1: Butter is a fat that is a solid at room temperature.
Fact 2: Eggs, butter or margarine keep in the cooler as they do in the refrigerator.

Output: fat that is a solid at room temperature can be kept in the cooler.


Input:
Fact 1: ultraviolet light causes sunburn.
Fact 2: Sunburns cause the skin to become red and painful to the touch.

Output: Ultraviolet light causes skin to become red and painful to the touch.


Input:
Fact 1: cycles of freezing and thawing water cause ice wedging.
Fact 2: Temperature change and ice wedging help to make soil.

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


Input:
Fact 1: a compass is used to navigate oceans.
Fact 2: Large ocean-going vessels use a gyrocompass as their steering compass.

Output: compasses are used for steering.


Input:
Fact 1: Plants release oxygen during the day but not during the night.
Fact 2: Oxygen fatigue is a shortage of oxygen reaching the brain.

Output: Plants can reduce fatigue during the daytime.


Input:
Fact 1: Veins generally carry deoxygenated blood.
Fact 2: Arteries and veins are blood vessels.

Output: Arteries carry blood.


Input:
Fact 1: Veins generally carry deoxygenated blood.
Fact 2: Arteries and veins are blood vessels.

Output: Vessels carry deoxygenated blood.


Input:
Fact 1: Veins generally carry deoxygenated blood.
Fact 2: Arteries and veins are blood vessels.

Output: blood vessels generally carry deoxygenated blood.


Input:
Fact 1: Veins generally carry deoxygenated blood.
Fact 2: Arteries and veins are blood vessels.

Output: vessels carry deoxygenated blood.


Input:
Fact 1: Bioterrorism is another potential threat in the environment.
Fact 2: Education is the Key to Defense Against Bioterrorism.

Output: education can help against potential threats to the environment.


Input:
Fact 1: Fertilization occurs when a sperm and an egg fuse.
Fact 2: Pregnancy begins with a fertilized egg.

Output: pregnancy begins when a sperm and an egg fuse.


Input:
Fact 1: Male dogs use pheromones in urine to mark their territory.
Fact 2: Generally, pheromones are volatile substances.

Output: Male dogs use volatile substances in urine to mark their territory.


Input:
Fact 1: pollination requires pollinators.
Fact 2: Several plant species require flooding for seeding establishment.

Output: Several plant species pollinate through flooding.


Input:
Fact 1: burning wood is used to produce heat.
Fact 2: Heat is kinetic energy.

Output: Burning wood produces kinetic energy.


Input:
Fact 1: burning wood is used to produce heat.
Fact 2: Heat is kinetic energy.

Output: burning wood is used to produce kinetic energy.


Input:
Fact 1: insulated material can be used for keeping warm.
Fact 2: Sunlight heats the ground, warming it up.

Output: Insulated material can be used for keeping heat.


Input:
Fact 1: Some viruses can cause cancer.
Fact 2: Cancer requires an accumulation of mutations.

Output: Some viruses can cause mutations.


Input:
Fact 1: Chromosomes are coiled structures made of DNA and proteins.
Fact 2: Genes are carried on the chromosomes.

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


Input:
Fact 1: living underground can be used for hiding from predators.
Fact 2: Predator and prey play a deadly game of hide and seek.

Output: Living underground can be used to avoid playing a deadly game of hide and seek.


Input:
Fact 1: friction causes an object to lose energy.
Fact 2: Pressure causes friction, and friction causes heat.

Output: pressure causes an object to lose energy.


Input:
Fact 1: soil is formed by weathering.
Fact 2: Most soil is made of weathered rocks.

Output: soil comes from rocks.


Input:
Fact 1: fanning a fire increases the oxygen near the fire.
Fact 2: On the other hand, air is the element that fans the flames of fire.

Output: Air is the element that increases the oxygen near the fire.


Input:
Fact 1: Climate is the average weather in an area over a long period of time.
Fact 2: Eilat is the safest place in the area.

Output: Climate is the average weather in a place over a long period of time.


Input:
Fact 1: Chordates have a complete digestive system and a closed circulatory system.
Fact 2: Because reptiles are vertebrates, they are chordates.

Output: Reptiles have a complete digestive system and closed circulatory system.


Input:
Fact 1: Chordates have a complete digestive system and a closed circulatory system.
Fact 2: Because reptiles are vertebrates, they are chordates.

Output: reptiles have a closed circulatory system.


Input:
Fact 1: Chordates have a complete digestive system and a closed circulatory system.
Fact 2: Because reptiles are vertebrates, they are chordates.

Output: reptiles have a complete digestive system and a closed circulatory system.


Input:
Fact 1: Chordates have a complete digestive system and a closed circulatory system.
Fact 2: Because reptiles are vertebrates, they are chordates.

Output: reptiles have complete digestive systems and a closed circulatory system.


Input:
Fact 1: Chordates have a complete digestive system and a closed circulatory system.
Fact 2: Because reptiles are vertebrates, they are chordates.

Output: vertebrates have a complete digestive system and a closed circulatory system.


Input:
Fact 1: fanning a fire increases the oxygen near the fire.
Fact 2: Air is used as a source of oxygen.

Output: fanning a fire increases the air near the fire.


Input:
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: Antigens are proteins foreign to the body.

Output: proteins foreign to the body are found on cancer cells and the cells of transplanted organs.


Input:
Fact 1: skin is used for protecting the body from harmful substances.
Fact 2: Contamination is the unintended presence of harmful substances or microorganisms in food.

Output: The skin is used for protecting the body from contamination.


Input:
Fact 1: microorganisms can cause infections.
Fact 2: Microorganisms tend to be associated with only uncomfortable infections and diseases.

Output: microorganisms can cause diseases.


Input:
Fact 1: Streams may start with runoff or water seeping out of a spring.
Fact 2: Runoff water is wasted water.

Output: Streams may start with wasted water.


Input:
Fact 1: heat can change the state of matter.
Fact 2: An increase of heat is an increase of randomity in matter.

Output: temperature changes the state of matter.


Input:
Fact 1: erosion can cause a landslide.
Fact 2: Unrestricted logging practices lead to erosion, landslides, and flooding.

Output: logging can cause landslides.


Input:
Fact 1: building housing developments usually requires replacing animal habitats.
Fact 2: For salmon, habitat includes freshwater, estuarine and marine habitat.

Output: A housing development would not be built over a salmon's territory.


Input:
Fact 1: moss causes chemical weathering.
Fact 2: Chemical weathering causes chemical changes in the minerals of a rock.

Output: moss causes chemical changes in the minerals of a rock.


Input:
Fact 1: plasma is formed by electrons separating from atoms in stars.
Fact 2: Plasma is more common in stars, because making plasma requires high temperatures.

Output: Plasma is formed in high temperatures of the sun.


Input:
Fact 1: Collar cells have tiny hairs that trap the particles.
Fact 2: Some cells have tiny hair-like fibers that are called flagella.

Output: Collar cells have flagella that trap the particles.


Input:
Fact 1: Ethologists usually study how animals behave in their natural environment.
Fact 2: Students take a field trip to an ecosystem to observe the homes of animals in natural habitats.

Output: Ethologists usually study how animals behave in their homes in an ecosystem.


Input:
Fact 1: sediment is formed by weathering.
Fact 2: Sand and mud are examples of sediments.

Output: sand is formed by weathering.


Input:
Fact 1: acid rain has a negative impact on water quality.
Fact 2: Cars and trucks emit tremendous amounts of airborne pollutants, which increase acid rain.

Output: Cars and trucks have a negative impact on water quality.


Input:
Fact 1: looking at bright objects has a negative impact on the eyes.
Fact 2: Like the retina of the eye, the intense light of the Sun can burn the imager damaging the camcorder.

Output: Looking at bright objects have a negative impact on the retina.


Input:
Fact 1: Plants use cellulose for their cell walls.
Fact 2: Leaf blades contain cellulose and hemi-cellulose that are readily broken down by microbes.

Output: plants cell walls are readily broken down by microbes.


Input:
Fact 1: running requires a lot of energy.
Fact 2: Calories are units of energy.

Output: running requires a lot of calories.


Input:
Fact 1: Platypus females lay their eggs in a burrow.
Fact 2: Burrowing requires great strength.

Output: Platypus females are really strong.


Input:
Fact 1: a plant requires sunlight to grow.
Fact 2: Vegetable plants grow better in full sunlight.

Output: Vegetables require sunlight to grow.


Input:
Fact 1: Gametes then unite in fertilization and form a diploid zygote.
Fact 2: Diploid zygote forms multicellular embryo in venter.

Output: Fertilization of gametes can lead to the formation of multicellular embryo in venter.


Input:
Fact 1: the looseness of soil has a positive impact on a plant 's roots' growth in that soil.
Fact 2: Roots improve soil structure.

Output: looseness of soil improves soil structure.


Input:
Fact 1: Skin color is another polygenic trait.
Fact 2: Phenotypic expression of polygenic traits varies over a wide range.

Output: Phenotypic expression of skin color varies over a wide range.


Input:
Fact 1: Skin color is another polygenic trait.
Fact 2: Phenotypic expression of polygenic traits varies over a wide range.

Output: Skin color is a phenotypic expression.


Input:
Fact 1: Skin color is another polygenic trait.
Fact 2: Phenotypic expression of polygenic traits varies over a wide range.

Output: Skin color occurs over a wide range.


Input:
Fact 1: a rubber band snapping causes the particles in the rubber band to vibrate.
Fact 2: By it's nature, a vibration is a frequency wave .

Output: a rubber band snapping causes a frequency wave.


Input:
Fact 1: Reproduction is the process by which organisms give rise to offspring.
Fact 2: Seed refers to offspring, children.

Output: Organisms give rise to children by reproduction.


Input:
Fact 1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain.
Fact 2: Coal-fired plants Are power stations which burn coal to generate electricity.

Output: power stations which generate electricity produce gases in the atmosphere cause acid rain.


Input:
Fact 1: Most ecosystems get energy from sunlight.
Fact 2: Plants use sunlight to make energy.

Output: Most ecosystems get energy from plants.


Input:
Fact 1: a laser is used for producing light.
Fact 2: Lasers, for instance, produce coherent light.

Output: Lasers are used to produce a beam that is coherent.


Input:
Fact 1: when water freezes , that water expands.
Fact 2: Water density is determined by temperature.

Output: When something freezes, the density changes.


Input:
Fact 1: Alternation of generations allows for both asexual and sexual reproduction.
Fact 2: Asexual reproduction is alternatively known as vegetative reproduction .

Output: Alternation of generations allows for both vegetative and sexual reproduction.


Input:
Fact 1: pesticides can cause pollution.
Fact 2: Air pollution harms the ecosystem.

Output: pesticides can harm the ecosystem.


Input:
Fact 1: if an object is kicked then force is exerted on that object.
Fact 2: Force is measured in newtons.

Output: if an object is kicked then a measurement of newtons is exerted on that object.


Input:
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Ovum, or eggs, are stored in the ovaries.

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


Input:
Fact 1: a beak is used for catching prey by some birds.
Fact 2: Beaks are in a variety of sizes and shapes, depending on the bird's diet.

Output: A fowls beak can vary in size depending on the prey they eat.


Input:
Fact 1: Viruses are not cells.
Fact 2: Some smallpox viruses are maintained in laboratories.

Output: smallpox is not a cell.


Input:
Fact 1: rain causes erosion.
Fact 2: Erosion sculpts the landscape, creating fantastic rock formations.

Output: Rain causes rock formations and sculpts landscapes.


Input:
Fact 1: Sweat wets the skin, and when it evaporates, it cools the body.
Fact 2: Fig 4-23 sweat contains water, salt, lactic acid, vit.

Output: evaporation of water cools the body.


Input:
Fact 1: crumple means change shape from smooth into compacted by physical force.
Fact 2: Density increases with depth due to compaction and progressive cementation.

Output: crumple means density increases by physical force.


Input:
Fact 1: pollination requires pollinators.
Fact 2: Requirements See Needs .

Output: pollination needs pollinators.


Input:
Fact 1: a thermometer is used to measure temperature.
Fact 2: Fever is measured using a thermometer.

Output: a fever can be diagnosed with a thermometer.


Input:
Fact 1: a thermometer is used to measure temperature.
Fact 2: Fever is measured using a thermometer.

Output: a fever can be measured with a thermometer.


Input:
Fact 1: condensation is when change from a gas into a liquid by reducing heat energy.
Fact 2: Clouds form by the condensation of water vapor.

Output: Water vapor is formed when gas changes into a liquid by reducing heat energy.


Input:
Fact 1: camouflage is used for protection by prey against predators.
Fact 2: Many animals camouflage or protect themselves by blending into their surroundings.

Output: Animals protect themselves from predators by blending in with their surroundings.


Input:
Fact 1: planting trees has a positive impact on an ecosystem.
Fact 2: Birds are important components of ecosystems.

Output: Planting trees has a positive impact on birds.


Input:
Fact 1: Reptile parents provide little if any care to their young.
Fact 2: Alligators and crocodiles are the largest living reptiles.

Output: Alligator and crocodile parents provide little care to their young.


Input:
Fact 1: cross-pollination increases genetic diversity.
Fact 2: Bees, especially bumblebees, provide the cross-pollination.

Output: bees increase genetic diversity.


Input:
Fact 1: the number of rings in a tree trunk can be used to estimate the age of the tree.
Fact 2: Tree age, scion, nutrition and other factors that affect the overall health of the tree could affect rootstock resistance or susceptibility to Phytophthora.

Output: The number of rings along with scion, nutrition and other factors affect the overall health of a tree.


Input:
Fact 1: Precipitation falls on the windward side of the mountain range.
Fact 2: Any precipitation is snow, that's for sure.

Output: snow falls on the windward side of the mountain range.


Input:
Fact 1: heating an egg causes a chemical reaction in the egg.
Fact 2: The heat causes the atoms to rearrange.

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


Input:
Fact 1: Climate is generally described in terms of temperature and moisture.
Fact 2: Climate refers to weather over a long period of time.

Output: weather is generally described in terms of temperature and moisture.


Input:
Fact 1: Adult tunicates are barrel-shaped.
Fact 2: Bulbs are classifies as tunicate or non-tunicate.

Output: Adult Bulbs are barrel-shaped.


Input:
Fact 1: Adult tunicates are barrel-shaped.
Fact 2: Bulbs are classifies as tunicate or non-tunicate.

Output: Bulbs can be classified as barrel-shaped.


Input:
Fact 1: if humans disturb animals in a location then those animals will move to a different location.
Fact 2: Different kinds of animals have different habitat requirements.

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


Input:
Fact 1: Viruses contain DNA but not much else.
Fact 2: All viruses consist of RNA or DNA and a protein coat.

Output: viruses have RNA.


Input:
Fact 1: Petals attract pollinators to the flower.
Fact 2: Bees are effective pollinators.

Output: Bees are attracted to the petals of a flower.


Input:
Fact 1: Petals attract pollinators to the flower.
Fact 2: Bees are effective pollinators.

Output: Petals attract bees to the flower.


Input:
Fact 1: fat is used to keep animals warm.
Fact 2: Carbs turn into body fat .

Output: Carbs keep animals warm.


Input:
Fact 1: Roundworms reproduce sexually.
Fact 2: Nematodes are millimeter-sized roundworms.

Output: Nematodes reproduce sexually.


Input:
Fact 1: Roundworms reproduce sexually.
Fact 2: Nematodes are millimeter-sized roundworms.

Output: nematodes reproduce sexually.


Input:
Fact 1: Rivers are usually larger than streams.
Fact 2: Estuaries are where the river meets the ocean.

Output: Estuaries are larger than streams.


Input:
Fact 1: pollutants have a negative impact on the environment.
Fact 2: Benzene, like ozone and particulate matter, is a nonthreshold pollutant.

Output: particulate matter has a negative impact on the environment.