niryuu/sni-each-converted huggingface dataset:
Fact 1: telephones are used for communication by two people by transmitting sound. 
Fact 2: All sounds are waves produced by the vibrations of material objects.
Output: Telephones are used for communication by two people by transmitting waves produced by the vibrations of material objects.
Fact 1: a light bulb requires electrical energy to produce light. 
Fact 2: Additional track lighting brightens the overall space.
Output: A bulb with electrical energy brightens the overall space.
Fact 1: fire converts chemical energy into light and heat energy. 
Fact 2: Light is a form of electromagnetic energy.
Output: Fire converts chemical energy into electromagnetic energy.
Fact 1: Introns are regions that do not code for proteins. 
Fact 2: Prokaryotes lack introns, whereas eukaryotes contain introns.
Output: Prokaryotes lack regions that do not code for proteins, while eukaryotes do have them.
Fact 1: Introns are regions that do not code for proteins. 
Fact 2: Prokaryotes lack introns, whereas eukaryotes contain introns.
Output: prokaryotes lack regions that do not code for proteins.
Fact 1: a calculator is used for adding. 
Fact 2: If closing costs are financed, they are added to the base loan amount .
Output: a calculator is used in finance.
Fact 1: Translation reads the genetic code in mRNA and makes a protein. 
Fact 2: Every protein is a translated gene.
Output: proteins contain genes.
Fact 1: Translation reads the genetic code in mRNA and makes a protein. 
Fact 2: Every protein is a translated gene.
Output: the genetic code in mRNA is a gene that can be translated.
Fact 1: Most invertebrates have a more complex nervous system. 
Fact 2: And, our nervous system is, in a sense, a complex computer network.
Output: most invertebrates have a complex computer network in their body..
Fact 1: a prism is used for refracting light. 
Fact 2: Light is described both as wavelengths and photons.
Output: a prism is used for refracting wavelengths and photons.
Fact 1: Weather refers to the conditions of the atmosphere from day to day. 
Fact 2: Earth's Atmosphere Earth's atmosphere is the layer of gasses that surrounds the earth.
Output: weather refers to the conditions in the layer of gasses that surrounds the earth.
Fact 1: when electricity flows to a light bulb , the light bulb will turn on. 
Fact 2: An electric current is a flow of electric charge.
Output: Electric currents can turn a lightbulb on.
Fact 1: Earth 's tilt on its rotating axis causes seasons to change. 
Fact 2: Seasons are caused by the motion of the Earth around the Sun and the tilt of the Earth's axis.
Output: seasons change because of tilt.
Fact 1: boulders are formed by glaciers melting sometimes. 
Fact 2: Glaciers are made of snow, ice and rock.
Output: boulders are formed by snow, ice, and rock melting sometimes.
Fact 1: Cells are programmed to divide only a set number of times. 
Fact 2: An egg cell divides into many cells.
Output: egg cells perform division a set number of times.
Fact 1: high pressure systems cause clear weather. 
Fact 2: Weather Clear weather usually means good visibility.
Output: High pressure systems can cause good visibility.
Fact 1: high pressure systems cause clear weather. 
Fact 2: Weather Clear weather usually means good visibility.
Output: High pressure systems cause good visibility.
Fact 1: high pressure systems cause clear weather. 
Fact 2: Weather Clear weather usually means good visibility.
Output: high pressure systems cause good visibility.
Fact 1: stomata closing reduces water loss. 
Fact 2: Transpiration is the loss of water vapor by plants.
Output: Stomata closing reduces transpiration.
Fact 1: Flatworms belong to the phylum Platyhelminthes. 
Fact 2: Parasitic flatworms have evolved a close association with their hosts.
Output: organisms belonging to the phylum Platyhelminthes have evolved a close association with their hosts.
Fact 1: using cell phones can cause people to become distracted. 
Fact 2: After all, driving with a cell phone can be dangerous.
Output: distracted driving with a phone is dangerous.
Fact 1: astronauts require preserved food for extended flights. 
Fact 2: Space travel is for trained astronauts only.
Output: space travelers require preserved food for extended flights.
Fact 1: exercise increases a body 's strength. 
Fact 2: Yoga is a gentle form of exercise.
Output: Yoga increases a body's strength.
Fact 1: Reptile parents provide little if any care to their young. 
Fact 2: Geckos are, in fact, reptiles.
Output: gecko parents provide little if any care to their young.
Fact 1: Most genes contain the instructions for a single protein. 
Fact 2: Alleles are alternative forms of a gene.
Output: Alleles can contain instructions for making alternative versions of the same single protein.
Fact 1: Mollusks are invertebrates such as the common snail. 
Fact 2: Mollusks are bilateraly symetrical and are protostomes.
Output: The common snail is bilaterally symmetrical and a protostome.
Fact 1: if a habitat can no longer support animals then those animals will move to another area. 
Fact 2: Environmentalists say forest roads add to erosion, destroy habitat and affect animal migration.
Output: Animals will move to another area when forest roads add to the erosion of their homes.
Fact 1: the moon revolving around the Earth causes the phases of the moon. 
Fact 2: Tides are cyclical and closely follow the phases of the moon.
Output: Tides occur in water as the moon revolves around Earth.
Fact 1: dropping an object into water causes vibrations in the water. 
Fact 2: When something vibrates, it causes the air around it to vibrate.
Output: dropping an object into water makes the air around it move.
Fact 1: Earthworm burrows help aerate soil, which is also good for plants. 
Fact 2: Earthworms Earthworms are in the phylum Annelids.
Output: Annelid burrows help aerate soil, which is also good for plants.
Fact 1: Amphibians are also important predators. 
Fact 2: Predators are animals that eat other animals.
Output: some amphibians eat other animals.
Fact 1: plasma is formed by electrons separating from atoms in stars. 
Fact 2: Plasma exists inside stars and in interstellar gases.
Output: plasma is formed by electrons separating from interstellar gases.
Fact 1: Bile reduces the acidity of food entering from the highly acidic stomach. 
Fact 2: Bile, a fluid made by the liver, is stored in the gallbladder.
Output: The gallbladder stores a fluid that reduces the acidity of food.
Fact 1: hibernation is used for conserving energy by some animals. 
Fact 2: Bears use the fat as energy over the winter hibernation.
Output: bears hibernate to conserve energy.
Fact 1: Biodiversity generally increases from the poles to the equator. 
Fact 2: Biodiversity contributes to ecosystem complexity.
Output: Ecosystem complexity generally increases from the poles to the equator.
Fact 1: conserving resources has a positive impact on the environment. 
Fact 2: Recycled products conserve resources.
Output: Recycled products have a positive impact on the environment.
Fact 1: if a habitat can no longer support animals then those animals will move to another area. 
Fact 2: Wildlife habitats contain food plots, shrubs and nut seedings for wildlife.
Output: if animals can no longer get food they will move to another area.
Fact 1: when a hurricane moves over land , that hurricane will decrease in strength. 
Fact 2: Hurricanes grow strength from warm waters.
Output: Hurricanes are worse over warm water and weaker over land.
Fact 1: Sperm had to swim from male to female reproductive organs for fertilization. 
Fact 2: Gametes, the sperm and eggs, are produced by mitosis in the haploid gametophyte.
Output: gametes swim from male to female reproductive organs for fertilization.
Fact 1: lakes are formed by precipitation and runoff. 
Fact 2: A desert is defined by the scarcity of precipitation.
Output: lakes are difficult to find in deserts.
Fact 1: moss causes chemical weathering. 
Fact 2: If the moss was completely dried then it is dead.
Output: dryness can prevent chemical weathering.
Fact 1: photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves. 
Fact 2: Leaf cells produce sugar by photosynthesis.
Output: Sugar is produced by leaf cells as a carbohydrate by producers.
Fact 1: a vehicle is used for travel. 
Fact 2: Motorcycles are considered additional vehicles.
Output: motorcycles are used for travel.
Fact 1: natural magnetism is used for pointing north by a compass. 
Fact 2: To find direction, students magnetize needles and locate North.
Output: Finding directions can be done by using a compass that points North.
Fact 1: Plants exhibit phototropism, or growing toward a light source. 
Fact 2: Many light sources such as the sun and most artificial lights produce unpolarized light.
Output: Plants exhibit phototropism, or growing toward the sun or artificial light.
Fact 1: an image in a mirror is formed by reflecting light. 
Fact 2: Light is all our eyes can really see.
Output: mirrors can be seen with our eyes.
Fact 1: Behaviors can be learned through play. 
Fact 2: Kids play hockey in the driveways.
Output: behaviors can be learned through hockey.
Fact 1: using a car causes pollution. 
Fact 2: Volkswagen remains the top European car brand sold in America.
Output: volkswagen causes pollution.
Fact 1: a black hole is formed by a high-mass star collapses. 
Fact 2: Fundamentally, a black hole is invisible.
Output: a star collapsing can be invisible.
Fact 1: Blood type is important for medical reasons. 
Fact 2: Each of the four blood types, O, A, B and AB play an important role in patient care.
Output: being type O A B or AB is important for medical reasons.
Fact 1: condensing causes a liquid to form. 
Fact 2: Typically, the liquid is water.
Output: condensing causes water to form.
Fact 1: measuring the hardness of minerals requires scratching those materials. 
Fact 2: Although a diamond is the hardest substance known to man, it can be chipped or scratched.
Output: measuring the hardness of minerals requires chipping those materials.
Fact 1: Phylogeny is the evolutionary history of a group of related organisms. 
Fact 2: Evolutionary history is littered with dead-ends and false starts.
Output: Phylogeny is full of dead-ends and false starts.
Fact 1: having no natural predators increases population size. 
Fact 2: Populations can also be limited by predation.
Output: not having predation increases  size.
Fact 1: Meiosis is the type of cell division that produces gametes. 
Fact 2: Meiosis Prior to meiosis as in mitosis, chromosome duplication occurs.
Output: chromosome duplication occurs when cell division produces gametes.
Fact 1: harming an animal species has a negative impact on the population size of that species. 
Fact 2: Pollution is usually harmful to one or more species of animal or plant.
Output: Pollution is usually harmful to population size of a species.
Fact 1: Courtship is behavior that is intended to attract a mate. 
Fact 2: Food to survive, mates to reproduce, and water to drink.
Output: Courtship is behavior that is intended to reproduce.
Fact 1: shelter is used for protection by animals against weather. 
Fact 2: During the daytime or in hot weather they seek shelter.
Output: animals use shelter in hot temperatures.
Fact 1: Most fungi get organic compounds from dead organisms. 
Fact 2: Many fungi decompose dead organic matter such as leaves, wood, feces, etc.
Output: Fungi eat dead matter such as leaves.
Fact 1: when a plant grows , the size of the leaves of that plant may increase. 
Fact 2: Perennial types are planted outside in spring.
Output: when a perennial grows, the size of its leaves may increase.
Fact 1: Food is easier to chew because it is moistened by saliva from the salivary glands. 
Fact 2: Besides, saliva contains digestive enzymes .
Output: Food is easier to chew due to digestive enzymes.
Fact 1: a human requires sleep to be healthy. 
Fact 2: Adenosine reception is important to sleep, and especially to deep sleep.
Output: a human requires Adenosine reception  to be healthy.
Fact 1: the emission of sulfur dioxide causes acid rain. 
Fact 2: Scrubbers significantly reduce emissions of sulfur dioxide.
Output: Scrubbers reduce the instances of acid rain.
Fact 1: Some birds are pollinators that co-evolved with plants. 
Fact 2: Plants spread by self- seeding and below ground stems.
Output: Some birds are pollinators that co-evolved with self seeding organisms.
Fact 1: sunlight and rain can cause a rainbow. 
Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow.
Output: Sunlight and rain can cause a chromatic dispersion.
Fact 1: sunlight and rain can cause a rainbow. 
Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow.
Output: sunlight and rain can cause chromatic dispersion.
Fact 1: sunlight and rain can cause a rainbow. 
Fact 2: Rainbow A most charming example of chromatic dispersion is a rainbow.
Output: sunlight and rain causes chromatic dispersion.
Fact 1: Puberty is the period during which humans become sexually mature. 
Fact 2: Wet dreams are a sign of puberty.
Output: Wet dreams are a sign of sexually maturity.
Fact 1: Heterotrophs get food by eating other living things. 
Fact 2: Animals are heterotrophs, or other-feeders.
Output: Animals get food by eating other living things.
Fact 1: Heterotrophs get food by eating other living things. 
Fact 2: Animals are heterotrophs, or other-feeders.
Output: animals get food by eating other living things.
Fact 1: hitting an object causes the particles in that object to vibrate. 
Fact 2: Ball is hit with bat by batter.
Output: a batter causes the particles of a ball to vibrate.
Fact 1: Evolution occurs in response to a change in the environment. 
Fact 2: Evolution Evolution is the changing pattern of life forms.
Output: lifeforms change their pattern in response to change in environment.
Fact 1: Bile reduces the acidity of food entering from the highly acidic stomach. 
Fact 2: After a meal, the gallbladder releases the bile through a passageway called the bile duct.
Output: One function of the gallbladder is to reduce the acidity of food.
Fact 1: energy is used for heating a building by a heating system. 
Fact 2: Energy used for heating is the single most commonly used form of energy worldwide.
Output: Heating buildings is a very common production of energy worldwide.
Fact 1: thick fur can be used for keeping warm. 
Fact 2: Most mammals have hair, or fur, covering their body.
Output: Most mammals have a body covering for keeping warm.
Fact 1: disease-causing microbes have a negative impact on the body. 
Fact 2: Microbes are tiny living cells.
Output: Disease-causing tiny living cells have a negative impact on the body.
Fact 1: when a metal rusts , that metal becomes orange on the surface. 
Fact 2: When iron oxidizes, it rusts.
Output: When iron oxidizes, that metal becomes orange on the surface.
Fact 1: Plants use unsaturated fatty acids to store energy. 
Fact 2: All plants are of bush type.
Output: bushes use unsaturated fatty acids to store energy.
Fact 1: Some insects can use their antennae to detect sound. 
Fact 2: Every insect has six legs, that's an insect.
Output: Animals with six legs can use their antennae to detect sound.
Fact 1: a meter stick is used to measure distance. 
Fact 2: Length refers to both the time of the ride and the distances available.
Output: A meter stick is used to measure length.
Fact 1: loud noises can cause animals to startle. 
Fact 2: Babies are frightened by loud noises.
Output: animals are frightened by noise.
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke. 
Fact 2: Tobacco is smoked in pipes or in cigarettes or bidis.
Output: Lung cancer is most often caused by cigarettes.
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke. 
Fact 2: Tobacco is smoked in pipes or in cigarettes or bidis.
Output: cigarettes cause lung cancer.
Fact 1: howling is used to warn other wolves by wolves. 
Fact 2: Gray wolves are the largest members of the canine family.
Output: howling is used by canines to warn others.
Fact 1: protein is used to repair cells by the human body. 
Fact 2: Amino acids form protein.
Output: Amino acids are used to repair cells by the human body.
Fact 1: Menopause occurs when menstruation stops occurring, usually in middle adulthood. 
Fact 2: Menstruation occurs after the secretion of progesterone stops.
Output: Menopause occurs when  secretion of progesterone stops.
Fact 1: an animal requires warmth for survival. 
Fact 2: Birds huddle together for warmth.
Output: Birds huddle together for survival.
Fact 1: an anemometer is used to measure wind speed. 
Fact 2: Wind speeds are in knots.
Output: Anemometers are used to measure knots.
Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes. 
Fact 2: All gametophytes are haploid.
Output: Sporangia produce spores that are haploid.
Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes. 
Fact 2: All gametophytes are haploid.
Output: sporangia produces spores that develop into tiny, heart-shaped haploids.
Fact 1: a speedometer is used for giving a driver feedback on the speed of their vehicle. 
Fact 2: Excessive speed is a factor in many accidents.
Output: A speedometer can help prevent accidents.
Fact 1: hiding can be used for avoiding predators. 
Fact 2: Predation is the best documented cause of early mortality, particularly for mobile species.
Output: hiding can be used for avoiding early mortality.
Fact 1: Feathers help birds fly and provide insulation. 
Fact 2: All hawks are birds.
Output: feathers help hawks fly.
Fact 1: Climate is generally described in terms of temperature and moisture. 
Fact 2: Climate Forests stabilize climate.
Output: forests stabilize what is generally described in terms of temperature and moisture.
Fact 1: dehydrating food is used for preserving food. 
Fact 2: Preserved foods are a frequent cause of food hypersensitivity.
Output: dehydrating food are a frequent cause of food hypersensitivity.
Fact 1: Nerve impulses are electrical in nature. 
Fact 2: Nerve impulses are received by the dendrites.
Output: dendrites receive electrical impulses.
Fact 1: Nerve impulses are electrical in nature. 
Fact 2: Nerve impulses are received by the dendrites.
Output: dendrites receive electrical signals.
Fact 1: Nerve impulses are electrical in nature. 
Fact 2: Nerve impulses are received by the dendrites.
Output: dendrites receive impulses.
Fact 1: Nerve impulses are electrical in nature. 
Fact 2: Nerve impulses are received by the dendrites.
Output: dendrites use electricity.
Fact 1: habitat destruction causes animals to move to find shelter in another habitat. 
Fact 2: Mammals are a class of animal.
Output: When a mammal's habitat is destructed, it causes the mammal to move to find shelter in another habitat.
Fact 1: Negative feedback controls insulin secretion by the pancreas. 
Fact 2: Negative feedback techniques are used to precisely control the output.
Output: techniques used to precisely control the output control insulin secretion.
Fact 1: Caffeine is a central nervous system stimulant. 
Fact 2: Cocaine is a stimulant and increases the user's heart rate and blood pressure.
Output: caffeine increases a user's heart rate and blood pressure.
Fact 1: Animals can communicate with sounds, chemicals, or visual cues. 
Fact 2: All cats are animals.
Output: cats can communicate with sounds, chemicals or visual cues.
Fact 1: temperature changing can cause phase changes. 
Fact 2: Phase changes Change of State.
Output: temperature changing can cause change of state.
Fact 1: temperature changing can cause phase changes. 
Fact 2: Phase changes Change of State.
Output: temperature is a change of state.
Fact 1: Most genes contain the instructions for a single protein. 
Fact 2: Genes are blueprints for the construction of proteins.
Output: genes contain blueprints.
Fact 1: Most people can survive only a few days without water. 
Fact 2: Without an ample supply of water to drink, people become dehydrated.
Output: People can only survive a few days of dehydration.
Fact 1: when the body is hot , sweat is produced to cool the body. 
Fact 2: We walked and sweated and sweated.
Output: When people walk, the body gets hot.
Fact 1: when the body is hot , sweat is produced to cool the body. 
Fact 2: We walked and sweated and sweated.
Output: walking can cause the body to become hot.
Fact 1: Amphibians have sense organs to smell and taste chemicals. 
Fact 2: Frogs are classified as amphibians.
Output: frogs have sense organs to smell and taste chemicals.
Fact 1: Most carcinogens cause cancer by producing mutations in DNA. 
Fact 2: Smoke is full of carcinogens.
Output: smoke can cause cancer by producing mutations in DNA.
Fact 1: rain causes erosion. 
Fact 2: How erosion builds mountains.
Output: rain can build mountians.
Fact 1: Cnidarians are invertebrates such as jellyfish and corals. 
Fact 2: Invertebrates are animals without backbones.
Output: cnidarians are without backbones.
Fact 1: fog is formed by water vapor condensing in the air. 
Fact 2: Fog, by definition, is a cloud that touches the ground.
Output: A cloud of water vapor that condenses in the air but that can sometimes reach to the ground.
Fact 1: water vapor condensing in clouds causes rain. 
Fact 2: Plants wither and die for lack of rain.
Output: If water vapor doesn't condense into clouds, plants in the wild will wither and die.
Fact 1: freezing causes a solid to form. 
Fact 2: Then liquid freezes to a solid.
Output: liquid turns to solid.
Fact 1: an automobile engine transforms chemical energy into mechanical energy. 
Fact 2: Mechanical energy is the sum of Kinetic Energy and Potential Energy.
Output: An automobile engine works by summing kinetic energy and potential energy.
Fact 1: soil is formed by rocks eroding. 
Fact 2: Soils are formed by breakdown of rock.
Output: rocks eroding causes them to breakdown.
Fact 1: the looseness of soil increases the amount of oxygen in that soil. 
Fact 2: Soil oxygen effects on root development.
Output: Root development depends on the looseness of dirt.
Fact 1: Mutations are essential for evolution to occur. 
Fact 2: Evolution Evolution means change over time.
Output: Mutations are essential for change over time.
Fact 1: Lakes are generally bigger and deeper than ponds. 
Fact 2: Then there's the big lake, Lake Superior, with all it's bays and tributaries.
Output: areas with bays and tributaries are bigger and deeper than ponds.
Fact 1: Consumers take in food by eating producers or other living things. 
Fact 2: Producers gain in terms of producer surplus.
Output: consumers can take in food by eating those that gain in terms of surplus.
Fact 1: Viruses often infect bacteria. 
Fact 2: Bacteria are prokaryotes because they lack a clearly defined nucleus and sub-cellular organelles.
Output: viruses often infect prokaryotes.
Fact 1: sexual reproduction increases genetic diversity. 
Fact 2: During sexual reproduction genetic material is exchanged between pairs of genes.
Output: Genetic diversity is a result of genetic material exchanged during reproduction.
Fact 1: vein deposits of gold and silver are formed by igneous intrusion. 
Fact 2: Gold and silver are valuable products.
Output: igneous intrusion creates valuable products.
Fact 1: Plants detect and respond to the daily cycle of light and darkness. 
Fact 2: All daily cycles of the celestial objects are caused by the rotation of the Earth.
Output: Plants detect and respond to the rotation of the Earth.
Fact 1: gravity pulls objects towards planets. 
Fact 2: Gravity is created by the mass of a planet, star or other celestial body.
Output: Gravity pulls objects toward celestial bodies.
Fact 1: nectar is used for attracting pollinators by plants. 
Fact 2: Bees are the main pollinator.
Output: Plants attract bees with nectar.
Fact 1: fog is formed by water vapor condensing in the air. 
Fact 2: Fog is essentially very low clouds, consisting of water vapor cooling and beginning to condense.
Output: When water vapors cool down, fog is formed in the air.
Fact 1: Most organisms consume--and are consumed by--more than one species. 
Fact 2: Species are woven together in food chains.
Output: Organisms are woven together in food chains and both consume and are consumed.
Fact 1: a wheeled vehicle requires smooth surfaces. 
Fact 2: Formula 1 racing is an open-wheel vehicle event.
Output: Formula 1 racing requires smooth surfaces.
Fact 1: Behaviors can be learned through play. 
Fact 2: Girls have played with dolls for generations.
Output: Girls have used dolls to learn behaviors for generations.
Fact 1: Molecules of tRNA bring amino acids to the ribosome in the correct sequence. 
Fact 2: Ribosomes are assembled in the nucleoli.
Output: Molecules of tRNA and amino acids are assembled in the nucleoli.
Fact 1: Antibodies are large, Y-shaped proteins that recognize and bind to antigens. 
Fact 2: Allergens are also called Antigens.
Output: Antibodies bind to allergens.
Fact 1: carbon dioxide concentrations in the air have increased over the last decade dramatically. 
Fact 2: Decades have 10 years.
Output: Carbon dioxide concentrations in the air have increased over the last 10 years dramatically.
Fact 1: hitting an object causes the particles in that object to vibrate. 
Fact 2: Sounds are caused by vibrations.
Output: hitting an object causes Sounds.
Fact 1: sunlight and rain can cause a rainbow. 
Fact 2: When white light hits a prism it is seen as the seven rainbow colors.
Output: Sunlight and rain can cause something that has seven colors.
Fact 1: Echinoderms lack a centralized nervous system. 
Fact 2: Starfish and sea urchins are also echinoderms.
Output: Sea urchins lack a centralized nervous system.
Fact 1: Echinoderms lack a centralized nervous system. 
Fact 2: Starfish and sea urchins are also echinoderms.
Output: starfish lack a centralized nervous system.
Fact 1: Electron transport is the final stage of aerobic respiration. 
Fact 2: Aerobic respiration requires Oxygen.
Output: Electron transport involves oxygen.
Fact 1: Electron transport is the final stage of aerobic respiration. 
Fact 2: Aerobic respiration requires Oxygen.
Output: Electron transport requires oxygen.
Fact 1: Some parasites live on the surface of their host. 
Fact 2: Leeches are external parasites.
Output: Leeches are on the surface of the host .
Fact 1: Some parasites live on the surface of their host. 
Fact 2: Leeches are external parasites.
Output: Leeches live on the surface of their hosts.
Fact 1: predicting weather requires studying weater. 
Fact 2: Meteorologists study weather conditions and prepare current and long range weather forecasts.
Output: Predicting weather requires preparing current and long range weather forecasts.
Fact 1: a telescope is used for observing stars by astronomers. 
Fact 2: If such a star is spinning, it is called a pulsar.
Output: A telescope is used for observing a pulsar.
Fact 1: an automobile engine transforms chemical energy into mechanical energy. 
Fact 2: Mechanical Energy- Mechanical energy is the energy of moving objects.
Output: An automobile changes chemical energy into motion.
Fact 1: an automobile engine transforms chemical energy into mechanical energy. 
Fact 2: Mechanical Energy- Mechanical energy is the energy of moving objects.
Output: Automobile engines transform chemical energy into energy of moving objects.
Fact 1: an automobile engine transforms chemical energy into mechanical energy. 
Fact 2: Mechanical Energy- Mechanical energy is the energy of moving objects.
Output: an automobile engine transforms chemical energy into energy of moving objects.
Fact 1: when the seasons change from the summer to the fall , the amount of daylight will decrease. 
Fact 2: Summer means hot, humid weather.
Output: When the seasons change from hot, humid weather to the fall , the amount of daylight will decrease.
Fact 1: global warming is when worldwide temperature increases. 
Fact 2: Temperature Temperature is an measurement of the amount of heat.
Output: Global warming is when heat worldwide increases.
Fact 1: Menopause occurs when menstruation stops occurring, usually in middle adulthood. 
Fact 2: Lupron stops estrogen production causing fibroids to shrink in size and menstruation usually stops.
Output: Lupron usually brings on menopause.
Fact 1: plant reproduction requires pollination. 
Fact 2: Cranberry flowers require bee visitation for pollination.
Output: Cranberry reproduction requires bee visitation.
Fact 1: soil is formed by weathering. 
Fact 2: Soil or dirt is a very heavy material.
Output: a very heavy material is formed by weathering.
Fact 1: soil is formed by weathering. 
Fact 2: Soil or dirt is a very heavy material.
Output: dirt is formed by weathering.
Fact 1: predicting weather requires studying weater. 
Fact 2: Meteorologist Meteorologist A meteorologist is a person who studies or predicts the weather.
Output: meteorology requires studying weather.
Fact 1: Mammals have a layer of fat under the skin to help insulate the body. 
Fact 2: Glass insulation keeps beverage warm for hours.
Output: Mammals have a layer of fat under the skin to keep them warm.
Fact 1: if a habitat can no longer support animals then those animals will move to another area. 
Fact 2: Humans are animals too.
Output: If a habitat can no longer support humans, then they'll move to another area.
Fact 1: an earthquake causes the ground to shake. 
Fact 2: Landslides are often triggered by the shaking of earthquakes.
Output: landslides are caused by earthquakes.
Fact 1: Hydrogen bonds cause water to expand when it freezes. 
Fact 2: Water freezes into ice when cooled.
Output: hydrogen bonds cause water to expand as it becomes ice.
Fact 1: threatening behavior causes a fight-or-flight response in animals. 
Fact 2: Behavior modification involves unlearning a behavior or action.
Output: Threatening actions causes a fight or flight response in animals.
Fact 1: when a river floods , that river deposits soil in flood plains. 
Fact 2: Soils are largely composed of silicate minerals.
Output: when a river floods, that river deposits silicate minerals in flood plains.
Fact 1: poison causes harm to living things. 
Fact 2: Most disinfectants contain organic solvents that are flammable and poisonous.
Output: Most disinfectants contain solvents that can harm living things.
Fact 1: conserving water can be used for survival in a dry environment. 
Fact 2: Also, camels conserve their water.
Output: camels hoard water to survive.
Fact 1: conserving water can be used for survival in a dry environment. 
Fact 2: Also, camels conserve their water.
Output: camels survive in a dry environment.
Fact 1: Muscles can only contract. 
Fact 2: Arm day hits the bicep, tricep and forearm muscles.
Output: triceps can only contract.
Fact 1: a scale is used for measuring weight. 
Fact 2: Gravity is what causes things to have weight.
Output: a scale is used for measuring Gravity.
Fact 1: Amphibians are also important predators. 
Fact 2: Frogs are classified as amphibians.
Output: frogs are important predators.
Fact 1: friction causes an object to lose energy. 
Fact 2: Objects become confusing, such as toasters, bathtubs, cars and forks.
Output: friction causes a car to lose energy.
Fact 1: erosion causes deposition. 
Fact 2: Formation of Acid Deposition Several processes can result in the formation of acid deposition.
Output: Erosion can cause the formation of acid.
Fact 1: the moon revolving around the Earth causes the phases of the moon. 
Fact 2: Earth is a world of water.
Output: The moon revolving around the world causes the moon phases.
Fact 1: x-rays are used in medical technology. 
Fact 2: Now, medical knowledge and technology provide the means to save their lives.
Output: x-rays are used to save lives.
Fact 1: if seeds stick to the fur of an animal then that seed will be transported by the animal. 
Fact 2: Most plants grow from seeds.
Output: animal fur can help plants grow.
Fact 1: Plants respond to daily and seasonal cycles and to disease. 
Fact 2: Green bean plantings continue to be planted.
Output: Green beans respond to daily and seasonal cycles and to disease.
Fact 1: Monotremes are mammals that reproduce by laying eggs. 
Fact 2: Monotremes include the duckbill platypus.
Output: Duckbill platypus are mammals that reproduce by laying eggs.
Fact 1: gills are used for breathing water by aquatic animals. 
Fact 2: All aquatic animals require dissolved oxygen to breathe.
Output: aquatic animals need gills to survive.
Fact 1: a valley is formed by a river flowing. 
Fact 2: Fast flowing rivers tend to pick up more pebbles, sand and other materials that cause erosion.
Output: A valley are formed by erosion.
Fact 1: freezing means changing from a liquid into a solid by reducing heat energy. 
Fact 2: Water freezes into ice when cooled.
Output: cooled water turns from a liquid into a solid.
Fact 1: Sperm are deposited in the vagina during sexual intercourse. 
Fact 2: Women have a vagina.
Output: During sex, sperm is deposited into the woman's reproductive organ.
Fact 1: an aquatic animal requires great amounts of water to survive. 
Fact 2: Deserts are formed because of lack of water.
Output: An aquatic animal can't survive in a desert.
Fact 1: a circle graph can be used to display percents. 
Fact 2: Circle Graphs A circle graph or pie graph uses a circle divided into sections to show data.
Output: percentages can be used to show data.
Fact 1: Cytokinesis is the final stage of cell division in eukaryotes as well as prokaryotes. 
Fact 2: Conventional myosin is required for cytokinesis .
Output: Conventional myosin is required for the final stage of cell division.
Fact 1: the vanes rotating in an electric fan causes air to move. 
Fact 2: An electric fan makes 180 revolutions per minute.
Output: the vanes rotating in an object with 180 revolutions per minute causes air to move.
Fact 1: Marine species live mainly in shallow coastal waters. 
Fact 2: Along the coastal zone are situated shallow banks which are very rich in fish.
Output: Marine species live mainly in waters which are very rich in fish.
Fact 1: Most plants grow roots down into the soil to absorb water and minerals. 
Fact 2: Fertilizers supplement the roots with nutrients drawn from the soil.
Output: fertilizer supplements nutrients in soil.
Fact 1: Puberty is the period during which humans become sexually mature. 
Fact 2: Pigs and humans experience a large increase in fat just before sexual maturation.
Output: humans experience a large increase in fat during puberty.
Fact 1: navigation requires knowing direction. 
Fact 2: Somebody's got to decide which way to go, and both directions have possibilities.
Output: navigation requires knowing which way to go.
Fact 1: the vomiting reflex is used to remove toxic material from the stomach before it is absorbed. 
Fact 2: Nicotine excites the vomiting reflex both in the brain and in the nerves of the stomach.
Output: Nicotine causes a vomiting reflex to remove toxic material from the body.
Fact 1: Gametes then unite in fertilization and form a diploid zygote. 
Fact 2: Mitosis produces diploid cells.
Output: Gametes then unite in fertilization and begin Mitosis.
Fact 1: Fission takes place when an animal divides into two parts. 
Fact 2: Example of fungi that reproduce by fission or budding is yeast.
Output: Yeast divides into two parts to reproduce.
Fact 1: Fertilization occurs when a sperm and an egg fuse to form a diploid zygote. 
Fact 2: Familiar types of gamete include the female ovum , or egg cell, and the male sperm cell.
Output: Fertilization occurs when the male and female gametes fuse to form a diploid zygote.
Fact 1: Amphibians are the first true tetrapods, or vertebrates with four limbs. 
Fact 2: Ancathostega is one of the earliest tetrapods found, and by far the most complete.
Output: Ancathostegs have four limbs.
Fact 1: Placental mammals are therian mammals in which a placenta develops during pregnancy. 
Fact 2: Cows, horses, dogs, cats and people are all placental mammals.
Output: cows develop a placenta during pregnancy.
Fact 1: Immunodeficiency occurs when the immune system is not working properly. 
Fact 2: Iron deficiency causes anemia and it weakens the immune system.
Output: low iron can cause immunodeficiency.
Fact 1: Jaws make cartilaginous fish excellent predators. 
Fact 2: Powerful jaws and razor-sharp teeth make it the most formidable predator of the deep.
Output: A razor-sharp teeth makes cartilaginous fish great predators.
Fact 1: Sponges have specialized cells called collar cells. 
Fact 2: Special cells called collar cells pick up the planktonic food and start the digestive process.
Output: Sponges have specialized cells to pick up planktonic food to digest.
Fact 1: Sponges have specialized cells called collar cells. 
Fact 2: Special cells called collar cells pick up the planktonic food and start the digestive process.
Output: Sponges trap and digest food with specialized cells.
Fact 1: microorganisms can cause infections. 
Fact 2: Infection is spread by infected mosquitoes.
Output: mosquitoes can spread microorganisms.
Fact 1: the Himalayas were formed by rock folding. 
Fact 2: Movements in the earth's crust have folded and cracked the older rocks.
Output: the Himalayas were formed from older rock.
Fact 1: Coral reefs provide food and shelter to many ocean organisms. 
Fact 2: Each huge coral reef begins with a single polyp.
Output: Food and shelter for many ocean organisms begins with a single polyp.
Fact 1: threatening behavior by predators causes a porcupine to extend its quills. 
Fact 2: Porcupine quills can be extraordinarily painful.
Output: threatening behavior can be painful.
Fact 1: threatening behavior by predators causes a porcupine to extend its quills. 
Fact 2: Porcupine quills can be extraordinarily painful.
Output: threatening behavior towards porcupine by predators can cause the predator pain.
Fact 1: staying warm has a positive impact on an animal 's survival. 
Fact 2: Effective insulation is the way to keep the warm air warm.
Output: Effective insulation has a positive impact on an animal's survival.
Fact 1: hitting an object causes the particles in that object to vibrate. 
Fact 2: Sound energy is created by vibrating objects.
Output: hitting an object causes the particles in that object to create sound energy.
Fact 1: Playing is just one of many ways that mammals and other animals learn how to behave. 
Fact 2: Pugs are mammals and mammals shed.
Output: Playing is just one of many ways that pugs learn how to behave.
Fact 1: having no natural predators increases population size. 
Fact 2: Any population has the potential to produce more offspring than the environment can support.
Output: Having no natural predators increases potential to produce more offspring than the environment can support.
Fact 1: Jaws make cartilaginous fish excellent predators. 
Fact 2: Sharks belong to the Class Chondrichthyes, the cartilaginous fishes.
Output: Jaws make sharks excellent predators.
Fact 1: Some precipitation that falls on land may soak into the ground, becoming groundwater. 
Fact 2: Wells are drilled into groundwater and springs are fed by groundwater.
Output: Springs can be fed from precipitation that soaks into the ground.
Fact 1: a scale is used for measuring weight. 
Fact 2: All weights are in kilograms.
Output: a scale can measure kilograms.
Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow. 
Fact 2: If Someone Is Hyperventilating Hyperventilation is caused by breathing too deeply, too fast.
Output: Blood pH may become unbalanced if Someone Is Hyperventilating.
Fact 1: Placental mammals are the dominant land mammals. 
Fact 2: African Elephants are the largest land mammals.
Output: elephants have a placenta.
Fact 1: Caecilians can be found in moist soil near rivers and streams in tropical regions. 
Fact 2: Tropical rainforests are warm and wet.
Output: caecilians can be found in warm regions.
Fact 1: Algae play significant roles as producers in aquatic ecosystems. 
Fact 2: Aquatic ecosystems can be classified as freshwater or marine .
Output: Algae play significant roles in freshwater and marine environments.
Fact 1: uneven heating of the Earth 's surface cause wind. 
Fact 2: Wind is air that is moving.
Output: uneven heating of the Earth's surface causes moving air.
Fact 1: Some birds are pollinators that co-evolved with plants. 
Fact 2: Roosters and sparrows are birds.
Output: some sparrows are pollinators that co-evolved with plants.
Fact 1: an acid changes the color of litmus paper from blue to red. 
Fact 2: Examples are citric acid, tartaric acid, lactic acid and malic acid.
Output: citric compounds will turn the color of litmus paper from blue to red.
Fact 1: Lakes are generally bigger and deeper than ponds. 
Fact 2: Lake Trout Lake Trout fishing is good in Loonhaunt and Pipestone Lakes.
Output: Loonhaunt is generally bigger and deeper than ponds.
Fact 1: threatening behavior causes a fight-or-flight response in animals. 
Fact 2: Any disaster that threatens humans, threatens animals as well.
Output: fight-or-flight response happens in humans and animals.
Fact 1: RNA is a small molecule that can squeeze through pores in the nuclear membrane. 
Fact 2: Nuclear membranes are thickened, rounded and slightly irregular.
Output: RNA is a small molecule that can squeeze through thickened, rounded and slightly irregular pores.
Fact 1: Marine species live mainly in shallow coastal waters. 
Fact 2: Brachiopods are strictly marine and are usually found in shallow seas.
Output: Brachiopods live in shallow coastal waters.
Fact 1: pushing on the pedals of a bike cause that bike to move. 
Fact 2: First, overcoming inertia to move forward is difficult.
Output: Pushing on bike pedals cause the bike to overcome inertia.
Fact 1: Scales protect fish from predators and parasites and reduce friction with the water. 
Fact 2: Scales provide protection and camouflage.
Output: Scales provide camouflage and reduce friction with the water.
Fact 1: protein is used to repair cells by the human body. 
Fact 2: Protein Protein is needed for tissue maintenance and repair.
Output: protein repairs cells.
Fact 1: Consumers take in food by eating producers or other living things. 
Fact 2: Animals are considered consumers .
Output: animals take in food by eating producers or other living things.
Fact 1: Neurons are the structural and functional units of the nervous system. 
Fact 2: Connections can be made neuron to neuron or neuron to axon.
Output: axons are connected to structural and functional units of the nervous system.
Fact 1: Soil can be depleted of nutrients. 
Fact 2: Soil or dirt is a very heavy material.
Output: dirt can be depleted of nutrients.
Fact 1: Viruses are not cells at all, so they are neither prokaryotes nor eukaryotes. 
Fact 2: Influenza viruses are classified as orthomyxoviruses.
Output: Influenza orthomyxoviruses are not cells, so they are neither prokaryotes nor eukaryotes.
Fact 1: Viruses are not cells at all, so they are neither prokaryotes nor eukaryotes. 
Fact 2: Influenza viruses are classified as orthomyxoviruses.
Output: influenza is not a cell.
Fact 1: a switch is used to start the flow of current in an electrical circuit. 
Fact 2: If the switch is open, electricity flows, and the light is on.
Output: A light turns on when the switch is open so the current can flow.
Fact 1: the gravitational pull of the Moon on Earth 's oceans causes the tides. 
Fact 2: To the west is the Pacific Ocean.
Output: the gravitational pull of the Moon on the Pacific causes the tides.
Fact 1: being distracted while driving can cause people to crash their car. 
Fact 2: Some children drive their parents to distraction.
Output: Children can cause drivers to crash.
Fact 1: a vehicle is used for transportation. 
Fact 2: Most bigger cities require efficient and adequate public transport systems.
Output: most bigger cities require vehicles.
Fact 1: Blood type is important for medical reasons. 
Fact 2: Medical treatment is overseen by medical personnel.
Output: Hospital personnel may want to know your blood type.
Fact 1: a switch is used to start the flow of current in an electrical circuit. 
Fact 2: Some systems have an additional connection for a second doorbell switch.
Output: a doorbell is used to start the flow of current in an electrical circuit.
Fact 1: electric devices require electrical energy to function. 
Fact 2: Examples of such devices are PDAs, phones, and pagers.
Output: PDAs require electrical energy to function.
Fact 1: shelter is used for protection by animals against weather. 
Fact 2: All kinds of weather are discussed including hurricanes.
Output: Shelter is used in protection by animals against hurricanes.
Fact 1: Heterotrophs are living things that cannot make their own food. 
Fact 2: Proteins are an essential nutrient for heterotrophs .
Output: Living things that can't make their own food need protein.
Fact 1: Nitrogen is found in proteins, nucleic acids, and chlorophyll. 
Fact 2: Most molecules are proteins or nucleic acids.
Output: Nitrogen is found in most molecules.
Fact 1: Fish have a centralized nervous system with a brain. 
Fact 2: Sharks are a type of fish.
Output: Sharks have a centralized nervous system with a brain.
Fact 1: Trees have woody stems covered with bark. 
Fact 2: Orange trees are evergreen trees.
Output: Evergreens have woody stems covered with bark.
Fact 1: living things all require energy for survival. 
Fact 2: Plants are also the oldest living things.
Output: plants require energy for survival.
Fact 1: Ants communicate with chemicals called pheromones. 
Fact 2: Pheromones are insect hormones.
Output: Ants communicate with their hormones.
Fact 1: cell division often causes growth. 
Fact 2: Mitosis is cell division.
Output: Cell mitosis causes growth of an organism.
Fact 1: cell division often causes growth. 
Fact 2: Mitosis is cell division.
Output: mitosis often causes growth.
Fact 1: a plant requires sunlight to grow. 
Fact 2: Vineyards are vertically trellised, low to the ground, increasing sunlight exposure in the fruit zone.
Output: Vineyards are vertically trellised to promote plant growth.
Fact 1: having no natural predators increases population size. 
Fact 2: With an increase in population there is an increase in expenditures.
Output: having no natural predators increases expenditures.
Fact 1: braking can cause skidding. 
Fact 2: With the antilock brakes turned on, the car stops.
Output: Stopping a car can cause skidding.
Fact 1: a long tail can be used to move through water by an animal. 
Fact 2: Tail fin is long and swept.
Output: Tail fins sweep through water by animals.
Fact 1: unequal heating of Earth 's surface by the Sun causes global wind patterns. 
Fact 2: Large cyclonic systems influence the wind patterns of the middle latitudes.
Output: unequal heating of Earth 's surface by the Sun causes Large cyclonic systems in the middle latitudes.
Fact 1: Some pelycosaurs gave rise to a group of animals called therapsids. 
Fact 2: Therapsids are reptiles ancestral to mammals.
Output: Some pelycosaurs gave rise to  reptile ancestral to mammals.
Fact 1: Some pelycosaurs gave rise to a group of animals called therapsids. 
Fact 2: Therapsids are reptiles ancestral to mammals.
Output: Some pelycosaurs gave rise to a group of reptiles ancestral to mammals.
Fact 1: Some pelycosaurs gave rise to a group of animals called therapsids. 
Fact 2: Therapsids are reptiles ancestral to mammals.
Output: Some pelycosaurs gave rise to reptiles ancestral to mammals.
Fact 1: running requires a lot of energy. 
Fact 2: Daily walks or runs alongside a pushbike are the perfect exercise.
Output: Daily exercise requires a lot of energy.
Fact 1: Differentiation is the process by which unspecialized cells become specialized. 
Fact 2: Nerve cells are large, complicated, highly specialized cells.
Output: Differentiation is essential to nerve cell development.
Fact 1: high pressure systems cause clear weather. 
Fact 2: High Pressure areas usually produce fair weather.
Output: Fair weather causes clear weather.
Fact 1: dew is formed when water vapor condenses over night. 
Fact 2: Dew Droplets of water deposited when air cools and the water vapor in it condenses.
Output: Droplets of water are formed when water vapor condenses over night.
Fact 1: Macroevolution occurs over geologic time above the level of the species. 
Fact 2: Macroevolution, speciation in particular, is a major area of interest.
Output: speciation occurs over geologic time above the level of the species.
Fact 1: a camera is used for recording images. 
Fact 2: Raw images are binary images.
Output: a camera is used for recording binary.