niryuu/sni-each-converted huggingface dataset:
Fact 1: a pesticide is used for protecting plants by killing insects. 
Fact 2: Pesticide use requires disposal of either excess pesticides or empty pesticide containers.
Output: Something that requires special disposal is used for protecting plants by killing insects.
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time. 
Fact 2: Most coal is fossil peat.
Output: fossils turn into coal over time.
Fact 1: radioactive dating is used to determine the age of fossils. 
Fact 2: Fossil Petrified wood is the state fossil.
Output: Radioactive dating can determine the age of petrified wood.
Fact 1: creating wood-free paper does not require cutting down trees. 
Fact 2: Hemp paper is superior to wood paper.
Output: Hemp paper does not require cutting down trees.
Fact 1: Sweat wets the skin, and when it evaporates, it cools the body. 
Fact 2: Skin is hot and red, but wet with sweat.
Output: the body is cooled after evaporation, when wet skin is hot and red.
Fact 1: thirst is used to make an animal realize that it needs to replenish its bodily water by the body. 
Fact 2: Water Water in the area's natural water bodies is drinkable as such.
Output: thirst is used to make an animal realize that it needs to replenish from a natural drinkable  source.
Fact 1: a refrigerator is used for keeping food fresh for a long period of time. 
Fact 2: Refrigeration slows the growth of bacteria, molds, and other micro-organisms.
Output: Slowing the growth of bacteria keeps food fresh.
Fact 1: Balanced eating is a way of eating that promotes good health. 
Fact 2: Apples contribute to a healthful, balanced diet.
Output: apples contribute to good health.
Fact 1: transpiration is when water vapor moves from plants into the atmosphere. 
Fact 2: Plants lose water continually by transpiration.
Output: plants lose water to the atmosphere.
Fact 1: an electric stove transforms electrical energy to heat energy. 
Fact 2: Electrical energy refers to energy associated with the flow of electrons.
Output: an electric stove transforms the flow of electrons to heat.
Fact 1: Cuticle helps prevent water loss, abrasions, infections, and damage from toxins. 
Fact 2: Cuticles are a plant's idea of skin.
Output: A plant's skin helps prevent water loss, abrasions, infections, and damage from toxins.
Fact 1: Organisms that live in marine biomes must be adapted to the salt in the water. 
Fact 2: Another animal that lives within the Marine Biome is a sea tiger.
Output: Sea tigers must adapt to the salt in the water.
Fact 1: Bone provides protection for soft tissues and internal organs. 
Fact 2: Bones of the cranium Identify the bones of the face.
Output: The cranium provides protection for soft tissues and internal organs.
Fact 1: Ribosomes are structures in the cytoplasm where proteins are made. 
Fact 2: Rough endoplasmic reticulum has ribosomes attached d.
Output: structures where proteins are made are located on rough endoplasmic reticulum.
Fact 1: Insulin helps cells take up glucose from the blood. 
Fact 2: Blood Glucose Blood Glucose Glucose is the principal source of energy for mammalian cells.
Output: Insulin helps cells take up energy from the blood.
Fact 1: contact between rocks over long periods of time causes rocks to smooth. 
Fact 2: For centuries, water and sand have ground a smooth slot into the rock.
Output: water can make slots in rocks.
Fact 1: Loss of ozone has created an ozone hole over Antarctica. 
Fact 2: Ozone depletion allows more ultraviolet radiation, which causes skin cancer.
Output: People living near Antartica now face an elevated skin cancer risk due to increased ultraviolet radiation.
Fact 1: RNA is a small molecule that can squeeze through pores in the nuclear membrane. 
Fact 2: Cells with a nuclear membrane are called eukaryotic .
Output: RNA is a small molecule that can squeeze through pores in eukaryotic cells.
Fact 1: RNA is a small molecule that can squeeze through pores in the nuclear membrane. 
Fact 2: Cells with a nuclear membrane are called eukaryotic .
Output: RNA is a small molecule that can squeeze through the pores of a eukaryotic cell.
Fact 1: Consumers take in food by eating producers or other living things. 
Fact 2: Herbivores eat producers and are called first order consumers.
Output: Herbivores eat producers or other living things.
Fact 1: cell division often causes growth. 
Fact 2: Cell division is relatively slow and requires a lot of energy.
Output: growth often requires a lot of energy.
Fact 1: telephones are used for communication by two people by transmitting sound. 
Fact 2: Sound Sound waves are mechanical waves.
Output: Telephones are used for communication by two people by transmitting mechanical waves.
Fact 1: telephones are used for communication by two people by transmitting sound. 
Fact 2: Sound Sound waves are mechanical waves.
Output: telephones are used for communication by two people transmitting waves.
Fact 1: eating something that contains pollutants has a negative impact on an organism 's survival. 
Fact 2: Animals are organisms that have ingestive metabolism.
Output: eating something that contains pollutants has a negative impact on an animal's survival.
Fact 1: Reproduction is the process by which organisms give rise to offspring. 
Fact 2: Sex equals reproduction.
Output: sex is the process by which organisms give rise to offspring.
Fact 1: Cells vary in size as well as shape, but all cells are very small. 
Fact 2: An embryo is so small that it requires a microscope in order to be seen.
Output: A cell requires a microscope in order to be seen.
Fact 1: Wetlands are extremely important biomes. 
Fact 2: Biomes are simply environments that have some things in common.
Output: Wetlands are extremely important environments.
Fact 1: Sponges are filter feeders. 
Fact 2: Sea sponges are animals in the Phylum Porifera.
Output: Porifera are filter feeders.
Fact 1: having food has a positive impact on an organism 's health. 
Fact 2: For the food of bread is daily food.
Output: having bread daily has a positive impact on some organism 's health.
Fact 1: Balance is the ability to sense and maintain body position. 
Fact 2: Another name for sense of body position is proprioception.
Output: Balance involves proprioception ability.
Fact 1: Bivalves feed on plankton and nonliving organic matter. 
Fact 2: Scallops, oysters and clams are bivalves.
Output: clams feed on plankton and nonliving organic matter.
Fact 1: Ozone depletion results in higher levels of UV radiation reaching Earth. 
Fact 2: UV radiation increases the risk of getting skin cancer.
Output: Ozone depletion increases the risk of getting skin cancer.
Fact 1: RNA is a small molecule that can squeeze through pores in the nuclear membrane. 
Fact 2: RNA is ribonucleic acid Like DNA, it is a nucleic acid.
Output: Ribonucleic acid is a small molecule that can squeeze through pores in the nuclear membrane.
Fact 1: RNA is a small molecule that can squeeze through pores in the nuclear membrane. 
Fact 2: RNA is ribonucleic acid Like DNA, it is a nucleic acid.
Output: ribonucleic acid is a small molecule that can squeeze through pores in the nuclear membrane.
Fact 1: RNA is a small molecule that can squeeze through pores in the nuclear membrane. 
Fact 2: RNA is ribonucleic acid Like DNA, it is a nucleic acid.
Output: ribonucleic acid is a small molecule.
Fact 1: a generator converts kinetic energy into electrical energy. 
Fact 2: Water behind a dam has potential energy that can be converted to kinetic energy.
Output: a generator is used to turn water behind a dam into electrical energy.
Fact 1: if an animal sweats then that animal 's bodily water decreases. 
Fact 2: When animals sweat, evaporation of the sweat takes away body heat, thus cooling the animal.
Output: sweating takes away body heat.
Fact 1: a sifter is used for separating mixtures. 
Fact 2: To collect cutworm larvae, a garden trowel and a soil sifter are useful tools.
Output: A soil sifter can be employed to separate out cutworm larvae.
Fact 1: Echinoderms lack respiratory and excretory systems. 
Fact 2: Lung mechanics and gas exchange are topics during study of the respiratory system.
Output: Echinoderms have no lungs.
Fact 1: Neurons transmit nerve impulses to other cells. 
Fact 2: Neurons transmit nerve messages.
Output: neurons transmit impulses to cells.
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather. 
Fact 2: Many weather events involve rain.
Output: rain can break down rocks into smaller pieces.
Fact 1: Some species of reptiles can go several weeks between meals. 
Fact 2: Reptiles and amphibians are fed once a week.
Output: Some species of amphibians are fed once a week.
Fact 1: Insects may live in large colonies and have complex social behaviors. 
Fact 2: Insects are just part of the Arthropod subdivision.
Output: Arthropods may live in large colonies and have complex social behaviors.
Fact 1: chemical splashing can cause harm to humans. 
Fact 2: Splashes cause inflammation and blurred vision.
Output: Splashing resulting in inflammation and blurred vision can harm to humans.
Fact 1: Puberty is the period during which humans become sexually mature. 
Fact 2: Before puberty, adolescents experience their highest nutritional demand since infancy.
Output: Before beginning sexual maturity, adolescents experience their highest nutritional demand since infancy.
Fact 1: seat belts are used for preventing injuries to passengers in cars. 
Fact 2: Helmets prevent injuries and death.
Output: Seat belts and helmets protect passengers.
Fact 1: a ruler is used for measuring the length of an object. 
Fact 2: Length Rope lengths are measured in meters.
Output: a ruler can measure an object's meters.
Fact 1: plant reproduction often requires pollen. 
Fact 2: Hay fever is caused by an allergy to pollens or moulds.
Output: Hay fever is caused by plant reproduction.
Fact 1: Cells cannot survive without oxygen. 
Fact 2: Cells are the units of function in living things.
Output: living things cannot survive without oxygen.
Fact 1: Slime molds are fungus-like protists commonly found on rotting logs and compost. 
Fact 2: True Slime Molds Slime molds are a mucus-like organism.
Output: Mucus like organisms can be found on rotting logs and compost.
Fact 1: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time. 
Fact 2: Alligators live in the swamps.
Output: Alligators turn into coal after being buried.
Fact 1: freezing causes a solid to form. 
Fact 2: Freezing is a physical change.
Output: Physical changes cause solids to form.
Fact 1: threatening behavior causes a fight-or-flight response in animals. 
Fact 2: Stress triggers the fight or flight response within the body.
Output: Threatening behavior triggers stress within animals.
Fact 1: Some precipitation that falls on land may soak into the ground, becoming groundwater. 
Fact 2: Rain is also known as precipitation.
Output: Rain that falls on land may soak into the ground and become groundwater.
Fact 1: Some precipitation that falls on land may soak into the ground, becoming groundwater. 
Fact 2: Rain is also known as precipitation.
Output: some rain that falls on land may soak into the ground, becoming groundwater.
Fact 1: eating prey requires catching prey. 
Fact 2: Because they usually hunt for large animals, the wolves work together to catch their prey.
Output: animals hunt prey in order to eat.
Fact 1: breaking apart rocks can cause debris. 
Fact 2: Sledge hammers can be used to break especially hard ledges of rock.
Output: hammers can cause debris.
Fact 1: an earthquake causes the ground to shake. 
Fact 2: An earthquake is a vibration that travels through the earth's crust.
Output: vibrations cause the crust to shake.
Fact 1: Grasses supply most of the food consumed by people worldwide. 
Fact 2: Grasses and other herbaceous plants are preferred food.
Output: herbaceous plants supply the world with food.
Fact 1: Aggression is behavior that is intended to cause harm or pain. 
Fact 2: If they are around aggressive dogs, they learn to be aggressive.
Output: dogs can learn behavior that is intended to cause harm or pain.
Fact 1: staying warm has a positive impact on an animal 's survival. 
Fact 2: Furry animals grow thicker coats to keep warm in the winter.
Output: Furry animals grow thicker coats which has a positive impact on their survival.
Fact 1: sugar causes food to taste sweet. 
Fact 2: Sugary foods and sweets are tempting.
Output: sugar causes food to taste tempting.
Fact 1: Evolution is a change in the characteristics of living things over time. 
Fact 2: Trees are the largest of living things.
Output: evolution changes the characteristics of trees over time.
Fact 1: Loss of ozone has created an ozone hole over Antarctica. 
Fact 2: ClO is the reactive form of chlorine that triggers ozone loss.
Output: ClO triggers ozone holes.
Fact 1: sugar causes food to taste sweet. 
Fact 2: Regular sugar is also called sucrose.
Output: Sucrose causes food to taste sweet.
Fact 1: Carbon monoxide is a gas produced by furnaces and other devices that burn fuel. 
Fact 2: Gas furnaces heat homes for up to 20 years.
Output: carbon monoxide is produced when heating homes.
Fact 1: Most bryophytes are small. 
Fact 2: Bryophytes are a group of plants made up of mosses, liverworts, and hornworts.
Output: mosses, liverworts, and hornworts are mostly small organisms.
Fact 1: Antibiotics have no effect on viruses. 
Fact 2: Influenza viruses are classified as orthomyxoviruses.
Output: Antibiotics have no effect on influenza.
Fact 1: Plants detect and respond to the daily cycle of light and darkness. 
Fact 2: All plants are of bush type.
Output: bushes detect and respond to the daily cycle of light and darkness.
Fact 1: Macroevolution occurs over geologic time above the level of the species. 
Fact 2: Macroevolution requires adding new genes with special capability.
Output: adding new genes with special capability occurs over geologic time above the level of the species.
Fact 1: Centrioles are organelles involved in cell division. 
Fact 2: New cells are then created through cell division.
Output: Centrioles are organelles involved in creating new cells.
Fact 1: Most bryophytes are small. 
Fact 2: Bryophytes are mosses, liverworts, and hornworts.
Output: Most in the same group as mosses are small.
Fact 1: Most bryophytes are small. 
Fact 2: Bryophytes are mosses, liverworts, and hornworts.
Output: Most liverworts are small.
Fact 1: Most bryophytes are small. 
Fact 2: Bryophytes are mosses, liverworts, and hornworts.
Output: Most mosses, liverworts, and hornworts are small.
Fact 1: Most bryophytes are small. 
Fact 2: Bryophytes are mosses, liverworts, and hornworts.
Output: most mosses are small.
Fact 1: water vapor cooling causes that water vapor to condense. 
Fact 2: When water vapor cools, it condenses to form clouds.
Output: Clouds are formed when vapor cools.
Fact 1: Constriction occurs when the muscular walls of blood vessels contract. 
Fact 2: Constriction raises blood pressure.
Output: blood pressure rises when muscular walls of blood vessels conract.
Fact 1: Constriction occurs when the muscular walls of blood vessels contract. 
Fact 2: Constriction raises blood pressure.
Output: muscular walls of blood vessels contracting raises blood pressure.
Fact 1: extreme heat and pressure change rock into metamorphic rock. 
Fact 2: Slate is an example of a metamorphic rock.
Output: Extreme heat and pressure can change rock into slate.
Fact 1: extreme heat and pressure change rock into metamorphic rock. 
Fact 2: Slate is an example of a metamorphic rock.
Output: Extreme heat and pressure change rock into slate.
Fact 1: Sperm pass out of the body through the urethra. 
Fact 2: Sperm and eggs are cells known as gametes.
Output: gametes pass out of the body through the urethra.
Fact 1: harming an animal species has a negative impact on the population size of that species. 
Fact 2: Rarity in plants and animals frequently manifests itself in small or reduced population size.
Output: the rarity of a species increases harm to population exponentially.
Fact 1: sandpaper is used to smooth wooden objects. 
Fact 2: Pavement smoothness is a lack of roughness.
Output: sandpaper is used to remove roughness.
Fact 1: Bone is less flexible than cartilage but stronger. 
Fact 2: Cartilage is strong, flexible, and lightweight.
Output: Bone is less lightweight than cartilage but stronger.
Fact 1: a watch is used for measuring time. 
Fact 2: Times are measured in seconds.
Output: A watch can be used to measure seconds.
Fact 1: a watch is used for measuring time. 
Fact 2: Times are measured in seconds.
Output: Watches must keep track of seconds.
Fact 1: if gas is heated then that gas will expand. 
Fact 2: Nitrogen gas is the most abundant gas in the atmosphere.
Output: Nitrogen expands as it's heated.
Fact 1: if gas is heated then that gas will expand. 
Fact 2: Nitrogen gas is the most abundant gas in the atmosphere.
Output: if nitrogen is heated it will expand.
Fact 1: staying warm has a positive impact on an animal 's survival. 
Fact 2: Everyone needs to conserve some energy to stay warm.
Output: Conserving energy has a positive impact on an animal's survival.
Fact 1: Arthropods have a life cycle with sexual reproduction. 
Fact 2: Sexual reproduction mixes the genes up more than is possible with asexual reproduction.
Output: Arthropods have a life cycle with mixing genes up.
Fact 1: Lipids may consist of fatty acids alone, or they may contain other molecules as well. 
Fact 2: Lipids Lipids are also composed of carbon, oxygen and hydrogen.
Output: Carbon, oxygen, and hydrogen can be combined with fatty acids.
Fact 1: hiding can be used for avoiding predators. 
Fact 2: By staying away the rest of the time, they avoid drawing predators' attention to their young.
Output: hiding can be used for staying away from predators.
Fact 1: Bioterrorism is another potential threat in the environment. 
Fact 2: Variola major, the virus that causes smallpox, is considered a potential bioterrorism agent.
Output: smallpox cause a threat to the environment.
Fact 1: Bioterrorism is another potential threat in the environment. 
Fact 2: Variola major, the virus that causes smallpox, is considered a potential bioterrorism agent.
Output: the virus that causes smallpox is another potential threat in the environment.
Fact 1: an acid changes the color of litmus paper from blue to red. 
Fact 2: Acids turn blue litmus paper red and have a sour taste.
Output: Acids that taste sour will change a litmus paper red.
Fact 1: an acid changes the color of litmus paper from blue to red. 
Fact 2: Acids turn blue litmus paper red and have a sour taste.
Output: Sour tasting things changes litmus paper from blue to red.
Fact 1: pasteurization reduces the amount of bacteria in milk. 
Fact 2: Bacteria and blue-green bacteria are prokaryotic cells.
Output: pasteurization reduces the amount of prokaryotic cells in milk.
Fact 1: a light bulb requires electrical energy to produce light. 
Fact 2: Solar-powered lights that use LED bulbs provide the most efficient and most hours of light at night.
Output: Solar-powered LED lights require electrical energy to produce light at night.
Fact 1: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight. 
Fact 2: The less direct the sunlight, the colder the weather.
Output: When a hemisphere is tilted away from the sun, the weather is colder.
Fact 1: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight. 
Fact 2: The less direct the sunlight, the colder the weather.
Output: when a hemisphere is tilted away from the sun, that hemisphere has colder weather.
Fact 1: Bees are naturalized on every continent except Antarctica. 
Fact 2: Pollen bees have diversified to occupy all habitats, except underwater and in Antarctica.
Output: Bees are naturalized to occupy all habitats, except underwater.
Fact 1: Bees are naturalized on every continent except Antarctica. 
Fact 2: Pollen bees have diversified to occupy all habitats, except underwater and in Antarctica.
Output: Bees do not live underwater.
Fact 1: Carbon cycles quickly between organisms and the atmosphere. 
Fact 2: Water, carbon dioxide, and nitrogen are all needed by living things.
Output: the atmosphere is needed by living things.
Fact 1: hearing is used for sensing sound by animals. 
Fact 2: By nature, dogs are pack animals.
Output: Dogs use hearing to sense sound.
Fact 1: a plant requires sunlight to grow. 
Fact 2: The Nature of Sunlight Sunlight is electromagnetic energy .
Output: plants require electromagnetic energy to grow.
Fact 1: bacteria cause food to spoil. 
Fact 2: Food spoils quickly at high temperature.
Output: bacteria are more active at high temperatures.
Fact 1: Cells cannot survive without oxygen. 
Fact 2: Plants stabilize soils and oxygenate the atmosphere.
Output: cells cannot survive without plants replenishing the atmosphere.
Fact 1: if two balanced forces act on an object in opposite directions then that object will remain stationary. 
Fact 2: Gravity creates force and energy.
Output: gravity can cause an object to remain stationary.
Fact 1: seed dispersal has a positive impact on a plant. 
Fact 2: Seed dispersed by birds and floodwaters.
Output: Birds and floodwaters have a positive impact on a plant.
Fact 1: Organisms that live in marine biomes must be adapted to the salt in the water. 
Fact 2: Tiny marine organisms are thus captured by the baleen, and then swallowed by the whale.
Output: whales must be adapted to the salt in the water.
Fact 1: Fungi are the only organisms that can decompose wood. 
Fact 2: Fungi include yeasts, molds, and fleshy fungi.
Output: Yeast and molds can decompose wood.
Fact 1: Fungi are the only organisms that can decompose wood. 
Fact 2: Fungi include yeasts, molds, and fleshy fungi.
Output: molds can decompose wood.
Fact 1: Hair is a fiber that is found only in mammals. 
Fact 2: Hair grows from a hair bulb under the skin.
Output: A fiber found only in mammals grows from a bulb under the skin.
Fact 1: Fungi lack chlorophyll, so they cannot make food by photosynthesis as plants can. 
Fact 2: Like a mushroom, it lacks chlorophyll and is nonphotosynthetic.
Output: Mushrooms are nonphotosynthetic and cannot make food to grow.
Fact 1: Viruses infect and live inside the cells of living organisms. 
Fact 2: Life is a living organism.
Output: viruses infect and live inside the cells of life.
Fact 1: Mating is generally preceded by courtship. 
Fact 2: Many birds perform elaborate courtship dances.
Output: Many birds perform dances before they mate.
Fact 1: whiskers are used for feeling by animals. 
Fact 2: Whiskers Whiskers are the stiff hairs on the dog's face.
Output: Stiff hairs on the dog's face are used for feeling.
Fact 1: whiskers are used for feeling by animals. 
Fact 2: Whiskers Whiskers are the stiff hairs on the dog's face.
Output: Stiff hairs on the face are used for feeling by animals.
Fact 1: Trees have woody stems covered with bark. 
Fact 2: During the stripping, the protective layer of inner bark is removed.
Output: Trees have woody stems covered with a protective layer.
Fact 1: the surface of a beach is formed by mechanical weathering. 
Fact 2: Beaches Anymore Sand is one of the most common materials on the earth's surface.
Output: Sand is formed by weathering.
Fact 1: a measuring cup is used for measuring the volume of substances. 
Fact 2: For dry ingredients, use a graduate measuring cup set.
Output: graduations are used for measuring volume of substances.
Fact 1: a circle graph can be used to display percents. 
Fact 2: Line, Bar, Circle, Pictorial graphs are all good answers.
Output: a bar is a type of graph.
Fact 1: fire converts chemical energy into light and heat energy. 
Fact 2: This heat cooks or warms up the food.
Output: Fire cooks up food.
Fact 1: extreme heat and pressure change rock into metamorphic rock. 
Fact 2: Metamorphic Rocks Metamorphic rocks are the most common rocks in which garnets are found.
Output: garnets are created by extreme heat and pressure.
Fact 1: Female monotremes lack a uterus and vagina. 
Fact 2: Babies are normally delivered from the uterus through the vagina.
Output: Female monotremes lack ability to deliver babies normally.
Fact 1: a toaster converts electrical energy into heat energy for toasting. 
Fact 2: Toasters and irons create heat by using resistance.
Output: electrical resistance can be used for heat.
Fact 1: Alternation of generations allows for both asexual and sexual reproduction. 
Fact 2: Reproduction Organisms create young of their species by reproduction.
Output: Alternation of generations allows for creating young by asexual and sexual means.
Fact 1: if an object is made of a material then that object has the properties of that material. 
Fact 2: An asteroid is a rock-like object with an irregular shape.
Output: if an asteroid is made of a material then that asteroid has the properties of that material.
Fact 1: decomposition increases the amount of nutrients in the soil. 
Fact 2: Most soil nutrients are cations.
Output: decomposition increases the amount of cations in the soil.
Fact 1: decomposition increases the amount of nutrients in the soil. 
Fact 2: Most soil nutrients are cations.
Output: decomposition increases the amount of cations.
Fact 1: a compass is used to navigate oceans. 
Fact 2: Nautical charts are used by mariners and boaters to safely navigate on the ocean.
Output: Mariners use the compass to travel the ocean.
Fact 1: skin is used for protecting the body from harmful substances. 
Fact 2: Skin is the body's largest organ.
Output: The body's largest organ protects the body from harmful substances.
Fact 1: Viruses contain DNA but not much else. 
Fact 2: Examples include influenza, rabies, HIV, and Herpes viruses.
Output: HIV contains DNA.
Fact 1: a windmill converts wind energy into electricity primarily by using mechanical energy. 
Fact 2: Today, new kinds of windmills, called wind turbines, generate electricity.
Output: Wind turbines convert wind energy by using mechanical energy.
Fact 1: Carbon monoxide is a gas produced by furnaces and other devices that burn fuel. 
Fact 2: Fuel is burned inside the engine.
Output: Carbon monoxide is a gas produced by furnaces and other engines.
Fact 1: Most salamanders use their sense of smell to find a mate. 
Fact 2: Salamanders are a type of amphibian.
Output: Some amphibians use their sense of smell to find a mate.
Fact 1: Most salamanders use their sense of smell to find a mate. 
Fact 2: Salamanders are a type of amphibian.
Output: a type of amphibian uses their sense of smell to find a mate.
Fact 1: Sperm had to swim from male to female reproductive organs for fertilization. 
Fact 2: What semen is, is a carrier for the sperm contained in it.
Output: semen goes from male to female reproductive organs for fertilization.
Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins. 
Fact 2: Azathioprine interferes with DNA and RNA synthesis.
Output: Azathioprine interferes with protein assembly.
Fact 1: Fungi have special structures for penetrating a host. 
Fact 2: Host tissue penetration occurs to the point of vascular connectivity.
Output: Fungi can invade a host to the point of vascular conncectivity.
Fact 1: when a metal rusts , that metal becomes orange on the surface. 
Fact 2: Water cause parts to rust, and even a very small amount of rust can damage injectors.
Output: water causes metal surface to become orange.
Fact 1: a flashlight converts chemical energy into light energy. 
Fact 2: Maxwell predicted that when light hits an object and is absorbed or reflected, the light wave pushes on the electrons in the surface of the object, which in turn push on the rest of the object.
Output: a flashlight can push an object.
Fact 1: when metal conducts heat , that metal expands. 
Fact 2: When a metal rod is warmed, the transfer of heat is by conduction.
Output: When metal is warmed, the transfer of heat expands the metal.
Fact 1: Ancestors of hagfish are thought to have been the earliest vertebrates. 
Fact 2: Unpaired, median fins are the earliest known vertebrate appendages.
Output: Ancestors of hagfish are thought to have unpaired, median fins.
Fact 1: using a gasoline engine requires burning gasoline. 
Fact 2: When the fuel is ignited, it burns with oxygen.
Output: Using a gasoline engine requires igniting gasoline.
Fact 1: staying warm has a positive impact on an animal 's survival. 
Fact 2: Arctic animals have layers of fat and thick coats of fur to keep warm in the frigid Arctic climate.
Output: Layers of fat help Arctic animals survive.
Fact 1: Invertebrates are animals that lack a vertebral column, or backbone. 
Fact 2: All of the vertebral bodies act as a support column to hold up the spine.
Output: Invertebrates are animals that lack a support column.
Fact 1: absorbing energy causes objects to heat. 
Fact 2: Every car is in the group vehicles and in the group ground objects .
Output: Absorbing energy causes cars to heat.
Fact 1: fluoride decreases tooth decay. 
Fact 2: Community fluoridation programs raise the level of fluoride in water.
Output: community programs decrease tooth decay.
Fact 1: Autotrophs are also called producers. 
Fact 2: Plants are also autotrophic, or photosynthetic.
Output: Plants, which are photosynthetic, are called producers.
Fact 1: Most organisms consume--and are consumed by--more than one species. 
Fact 2: Fish Fish are the ultimate aquatic organism.
Output: most fish consume more than one species.
Fact 1: the volume of an object can be used to describe the size of that object. 
Fact 2: Mesh, or sieve size, is commonly used to describe or measure the size of crumb rubber.
Output: The volume of an object can be used to measure that  object.
Fact 1: Mollusks reproduce sexually. 
Fact 2: Interestingly, a squid is also a mollusk.
Output: Squids produce sexually.
Fact 1: Mollusks reproduce sexually. 
Fact 2: Interestingly, a squid is also a mollusk.
Output: Squids reproduce sexually.
Fact 1: Mollusks reproduce sexually. 
Fact 2: Interestingly, a squid is also a mollusk.
Output: squids reproduce sexually.
Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins. 
Fact 2: Proteins, including enzymes are required for life.
Output: dna is required for life.
Fact 1: sand dunes are formed by the wind transporting and depositing sand. 
Fact 2: Wind erosion is the movement and deposition of soil particles by wind.
Output: sand dunes are formed by wind erosion.
Fact 1: Nitrogen is found in proteins, nucleic acids, and chlorophyll. 
Fact 2: Nitrogen recommendations are for the total amount of N needed.
Output: N is found in proteins, nucleic acids and chlorophyll.
Fact 1: fluoride decreases tooth decay. 
Fact 2: Tooth decay is a destruction of the tooth enamel.
Output: Flouride prevents the destruction of tooth enamel.
Fact 1: fluoride decreases tooth decay. 
Fact 2: Tooth decay is a destruction of the tooth enamel.
Output: Fluoride decreases the destruction of the enamel.
Fact 1: fluoride decreases tooth decay. 
Fact 2: Tooth decay is a destruction of the tooth enamel.
Output: fluoride prevents destruction of tooth enamel.
Fact 1: gills are used for breathing water by aquatic animals. 
Fact 2: Fish gills take oxygen from the water as it passes over the gills.
Output: fish breathe with gills.
Fact 1: photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves. 
Fact 2: Photosynthetic plants convert solar energy to chemical bond energy in carbohydrates.
Output: Photosynthesis converts solar energy into chemical bond energy for themselves.
Fact 1: Oncogenes promote the division of cells with damaged DNA. 
Fact 2: Oncogenes are quaternary messengers .
Output: Quaternary messengers promote the division of cells with damaged DNA.
Fact 1: a greenhouse is used to protect plants from the cold. 
Fact 2: Plants are grown in greenhouses and protected from wild butterflies.
Output: Plants are grown where they are protected from the cold.
Fact 1: Animals use saturated fatty acids to store energy. 
Fact 2: Potential energy is stationary, stored energy.
Output: Animals use saturated fatty acids to create stationary potential energy.
Fact 1: hearing is used for sensing sound by animals. 
Fact 2: Cows are social animals.
Output: hearing is used for sensing sound by cows.
Fact 1: a camera is used for recording images. 
Fact 2: Details of the process of image capture are recorded in a separate database.
Output: A camera is used for capturing and processing images.
Fact 1: Roots have primary and secondary meristems for growth in length and width. 
Fact 2: Special types of primary roots are tap roots or turnips.
Output: Turnips have primary and secondary meristems for growth in length and width.
Fact 1: if an object reflects light toward the eye then that object can be seen. 
Fact 2: Eyes detect light, organized into images that fall on the retina.
Output: An object is seen because light and images fall on the retina.
Fact 1: Energy enters ecosystems in the form of sunlight or chemical compounds. 
Fact 2: Sunlight, for instant, takes a full 8 minutes to cross the 150 million km to our windows.
Output: Energy enters ecosystems in the form of something that takes 8 minutes to get to Earth.
Fact 1: living underground can be used for hiding from predators. 
Fact 2: Marmots live in underground burrows.
Output: Living in burrows can be used to hide from predators.
Fact 1: melting is when solids are heated above their melting point. 
Fact 2: Also, in Celsius, the melting point for Thulium is 1545.
Output: Thulium melts above 1545 Celsius.
Fact 1: when a plant grows , the size of the leaves of that plant may increase. 
Fact 2: Light makes plants grow tall.
Output: Light makes the leaves on plants increase.
Fact 1: Evolution occurs by a process called natural selection. 
Fact 2: Birth and death are natural processes.
Output: Evolution occurs through birth and death.
Fact 1: a radio converts electrical energy into vibrations. 
Fact 2: All radio is transmitted electrical energy.
Output: electrical energy turns into vibrations.
Fact 1: if weather is stormy then there is a greater chance of rain. 
Fact 2: Rain is also known as precipitation.
Output: if weather is stormy then there is a greater chance of precipitation.
Fact 1: Plants use unsaturated fatty acids to store energy. 
Fact 2: All oaks are plants.
Output: oaks use unsaturated fatty acids to store energy.
Fact 1: Lymph is a fluid that leaks out of capillaries into spaces between cells. 
Fact 2: Lymph vessels carry lymph, a colorless, watery fluid that contains lymphocytes.
Output: fluid that leaks out of capillaries into spaces between cells contains lymphocytes.
Fact 1: matter vibrating can cause sound. 
Fact 2: Cougars receive sound through their ears.
Output: Matter vibrating can cause something received through the ears.
Fact 1: Annelids have the amazing capacity to regrow segments that break off. 
Fact 2: Earthworms Earthworms are in the phylum Annelids.
Output: Earthworms have the amazing capacity to regrow segments that break off.
Fact 1: fossils are formed when layers of sediment cover the remains of organisms over time. 
Fact 2: If death occurs in a hospital, the remains are moved to the hospital morgue for the 24 hour period.
Output: Fossils are formed when sediment covers dead organisms.
Fact 1: a flashlight requires a source of electricity to produce light. 
Fact 2: Electrical energy is also energy.
Output: a flashlight requires a source of energy to produce light.
Fact 1: Amphibians are the first true tetrapods, or vertebrates with four limbs. 
Fact 2: Frogs are amphibians and ducks are aves.
Output: Frogs are the first true tetrapods, or vertebrates with four limbs.
Fact 1: an aquatic animal requires great amounts of water to survive. 
Fact 2: Clean water is also essential to aquatic life.
Output: A water animal requires great amounts of water to survive.
Fact 1: Evolution occurs in response to a change in the environment. 
Fact 2: Biological evolution refers to changes in successive generations of a species.
Output: changes in successive generations of a species occur in response to a change in the environment.
Fact 1: Skin color is another polygenic trait. 
Fact 2: Polygenic traits are controled by two or more genes.
Output: Skin color is controlled by two or more genes.
Fact 1: Skin color is another polygenic trait. 
Fact 2: Polygenic traits are controled by two or more genes.
Output: skin color is controlled by two or more genes.
Fact 1: killing microorganisms in food can be used to extend the shelf life of that food. 
Fact 2: Bacteria are microorganisms that exist everywhere.
Output: killing bacteria in food can be used to extend the shelf life of that food.
Fact 1: when a hemisphere is tilted towards the sun , that hemisphere receives more direct sunlight. 
Fact 2: During the summer in Britain the sunlight strikes the Northern part of the Earth more directly.
Output: a hemisphere is tilted towards the sun during the summer.
Fact 1: webbed feet are used for moving faster through water by aquatic animals. 
Fact 2: Ducks are aquatic birds.
Output: webbed feet are used for moving faster through water by ducks.
Fact 1: transportation technology is used for moving people. 
Fact 2: Cars can kill people or they can transport people.
Output: Cars are a transportation technology.
Fact 1: Sperm had to swim from male to female reproductive organs for fertilization. 
Fact 2: If fertilization occurs, the fertilized eggs are now described as pre-embryos or zygotes.
Output: Sperm had to swim from male to female reproductive organs for zygotes to occur.
Fact 1: the movement of tectonic plates causes volcanic eruptions. 
Fact 2: Earthquakes and volcanic eruptions can cause tsunamis.
Output: Tectonic plates moving can cause tsunamis.
Fact 1: faulting of rock in Earth 's crust causes earthquakes. 
Fact 2: Earthquakes cause massive damage.
Output: faulting of rock in Earth 's crust causes massive damage.
Fact 1: a cactus stem is used for storing water. 
Fact 2: Typically, the liquid is water.
Output: a cactus stem is used for storing liquid.
Fact 1: sand dunes are formed by the wind transporting and depositing sand. 
Fact 2: Dune grass is very important to the preservation of sand dunes.
Output: dune grass prevents erosion.
Fact 1: the sun causes water to evaporate more quickly by adding heat. 
Fact 2: This is why puddles evaporate in the sun and hot hair dryers will dry wet hair.
Output: the sun causes puddles to dry up.
Fact 1: Chloroplasts contain the green pigment chlorophyll. 
Fact 2: Chloroplasts Chloroplasts serve as the site of photosynthesis.
Output: the site of photosynthesis contains the green pigment chlorophyll.
Fact 1: a scale is used for measuring weight. 
Fact 2: All weights are in grams.
Output: a scale is used for measuring grams.
Fact 1: Secondary growth forms secondary vascular tissues and bark. 
Fact 2: All trees have bark.
Output: Trees secondary growth forms secondary vascular tissues.
Fact 1: Secondary growth forms secondary vascular tissues and bark. 
Fact 2: All trees have bark.
Output: trees have secondary growth.
Fact 1: Menopause occurs when menstruation stops occurring, usually in middle adulthood. 
Fact 2: Today, Menopause is seen more as a gateway to a second adulthood.
Output: A gateway to second adulthood occurs when menstruation stops.
Fact 1: Communities consist of populations of different species. 
Fact 2: Humans are a domesticated species.
Output: communities consist of populations of humans.
Fact 1: Mutation creates new genetic variation in a gene pool. 
Fact 2: Adult genotypes reflect the genes they contribute to the gene pool.
Output: Mutation creates new genetic variation in adult genotypes.
Fact 1: DNA is found in chromosomes. 
Fact 2: First the chromosomes duplicate themselves.
Output: DNA is found to duplicate themselves.
Fact 1: being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time. 
Fact 2: Vegetation Vegetation or plants are in abundunce in the tundra.
Output: being buried under soil and mud changes plants into peat through extreme heat and pressure in a swamp over a long period of time.
Fact 1: Sperm had to swim from male to female reproductive organs for fertilization. 
Fact 2: Within the body are the stomach and reproductive organs.
Output: Sperm had to swim from male to female organs within the body for fertilization.
Fact 1: blowing air into a whistle causes air to vibrate inside the whistle. 
Fact 2: Sounds are caused by vibrations in the air.
Output: Blowing into a whistle causes sound.
Fact 1: blowing air into a whistle causes air to vibrate inside the whistle. 
Fact 2: Sounds are caused by vibrations in the air.
Output: blowing air into a whistle causes sound.
Fact 1: nuclear reactions in stars causes stars to produce light. 
Fact 2: Earth is one of the planets orbiting a star called the Sun.
Output: Nuclear reactions provide the Earth with light.
Fact 1: the movement of an air mass over Earth 's surface causes local weather changes. 
Fact 2: Air-mass boundaries are generally associated with frontal zones.
Output: the movement frontal zones over Earth 's surface causes local weather changes.
Fact 1: insulated material can be used for keeping warm. 
Fact 2: Coats and blankets to keep warm.
Output: Coats and blankets are insulating materials that humans wear.
Fact 1: nectar is used for attracting pollinators by plants. 
Fact 2: Bees are important pollinators.
Output: Nectar is used for attracting bees by plants.
Fact 1: if a habitat can no longer support animals then those animals will move to another area. 
Fact 2: Often habitat is destroyed for agriculture.
Output: agriculture can result in animals moving to another area from their home area.
Fact 1: creating paper requires cutting down trees. 
Fact 2: Pulped wood is used to make paper.
Output: pulped wood requires cutting down trees.
Fact 1: if an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity. 
Fact 2: Most seeds sink in water.
Output: Most seeds are more dense than water.
Fact 1: Fish have a circulatory system with a two-chambered heart. 
Fact 2: Birds also have four-chambered hearts.
Output: Birds and fish have different heart circulatory systems.
Fact 1: Characteristics that are encoded in DNA are called genetic traits. 
Fact 2: DNA encodes the information for protein sequences.
Output: Information for protein sequences is our DNA.
Fact 1: Producers make food from inorganic molecules. 
Fact 2: Decomposition is the breakdown of organic molecules into inorganic molecules.
Output: Decomposition helps producers make food.
Fact 1: eyes are used for seeing by animals by sensing light. 
Fact 2: Light enters the eye through the pupil.
Output: pupils are used for seeing by animals by sensing light.
Fact 1: Evolution occurs in response to a change in the environment. 
Fact 2: Amphibians are important barometers of the health of the environment.
Output: Evolution occurs in response to a change in something that amphibians are important barometers for the health of.
Fact 1: touch can be used for detecting texture. 
Fact 2: Since skin is the largest organ in the body, touch is extremely important.
Output: The largest organ in the body can be used for detecting texture.
Fact 1: Blood type is important for medical reasons. 
Fact 2: For medical advice, consult a doctor .
Output: Blood type is something that is important for a doctor to know.
Fact 1: claws are used to catch prey by some predators. 
Fact 2: Birds of prey swoop swiftly down on mice, and never challenge the horns of the deer.
Output: claws are used to catch mice by some predators.
Fact 1: Pollen consists of tiny grains that are the male gametes of plants. 
Fact 2: Bees use the pollen from flowers as food.
Output: bees use the male gametes of plants as food.
Fact 1: Endocrine hormones travel throughout the body in the blood. 
Fact 2: Puberty leads to hormonal and sexual changes.
Output: Puberty leads to sexual changes that travel throughout the body in the blood.
Fact 1: a plant requires water to grow. 
Fact 2: Flowers that grow from bulbs prefer cool water.
Output: A plant requires bulbs to grow and flower.
Fact 1: Animals use saturated fatty acids to store energy. 
Fact 2: Fatty Acids Fatty acids are the building blocks of fats.
Output: Animals use fats to store energy.
Fact 1: Echinoderms have a unique water vascular system with tube feet. 
Fact 2: Echinoderms have a hydraulic system of locomotion called the water vascular system.
Output: Echinoderms have a hydraulic system of locomotion with tube feet.
Fact 1: Testosterone stimulates the reproductive organs to develop into male organs. 
Fact 2: For men, however, the hormone in question is testosterone.
Output: a hormone stimulates the reproductive organs to develop into male organs.
Fact 1: when an electrical circuit is working properly , electrical current runs through that circuit. 
Fact 2: All circuits are protected by circuit breakers.
Output: breakers stop electrical current.
Fact 1: a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone. 
Fact 2: Carbonic acid dissolves limestone by separating the calcium and carbonate and creating a liquid.
Output: Caverns are formed when acid dissolves limestone, creating a liquid.
Fact 1: Ethologists usually study how animals behave in their natural environment. 
Fact 2: Animals have observable behaviors.
Output: ethologists usually study observable behaviors in natural enviornments.
Fact 1: when the season changes , the amount of daylight will change. 
Fact 2: The length of daylight varies depending on latitude and season.
Output: Seasons change because of the latitude.
Fact 1: Sperm are deposited in the vagina during sexual intercourse. 
Fact 2: Erection is necessary to carry the ejaculate containing the sperm into the vagina.
Output: Sperm is deposited after ejaculate is carried during sexual intercourse.
Fact 1: Autotrophs are also called producers. 
Fact 2: Protozoans are autotrophic, and algae are heterotrophic.
Output: Protozoans are also called producers.
Fact 1: harming an animal species causes that animal 's population to decrease. 
Fact 2: Oil spill sare harmful to animals and the enviroment.
Output: Oil spills cause animal populations to decrease.
Fact 1: burning wood is used to produce heat. 
Fact 2: Interior woods are birch, spruce and pine.
Output: burning spruce is used to produce heat.
Fact 1: a plant requires photosynthesis to grow. 
Fact 2: Legumes are typical of that type of plant.
Output: legumes require photosynthesis to grow.
Fact 1: Veins generally carry deoxygenated blood. 
Fact 2: Blood carries blood cells.
Output: Veins carry cells.
Fact 1: Cell division is more complex in eukaryotes than prokaryotes. 
Fact 2: Cell division leads to the growth of cells in the population.
Output: Something that leads to growth is more complex in eukaryotes than prokaryotes.
Fact 1: a greenhouse is used to protect plants by keeping them warm. 
Fact 2: Flowers are the major greenhouse crops.
Output: Flowers are the major crop that needs protecting by keeping them warm.
Fact 1: a fire requires oxygen to burn. 
Fact 2: Oxygen-enriched air is a fire hazard because the burning rate of combustible materials is increased.
Output: The more oxygen that is present, the greater the burn rate.
Fact 1: Adult sponges are sessile. 
Fact 2: Sponges are sessile animals that live in fresh or salt water.
Output: sponges live in salt water.
Fact 1: Autotrophs are also called producers. 
Fact 2: Most plants are producers because they have chlorophyll and produce their own food.
Output: Most plants are also autotrophs.
Fact 1: webbed feet are used for moving faster through water by aquatic animals. 
Fact 2: Animals move around, seeking their prey.
Output: webbed feet help aquatic animals catch prey.
Fact 1: friction causes the temperature of an object to increase. 
Fact 2: Brakes work because friction acts against slip.
Output: braking causes the temperature of an object to increase.
Fact 1: if an animal lives under ground then that animal will be protected from a wild fire. 
Fact 2: Fire is a chemical reaction called combustion.
Output: if an animal lives under ground then that animal will be protected from wild combustion.
Fact 1: if an object is black then that object absorbs all visible light. 
Fact 2: An object is an item in the real world.
Output: if an item is black then that item absorbs all visible light.