niryuu/sni-each-converted huggingface dataset:
Fact: Cell division is how organisms grow and repair themselves. 
Topic: cell division.
Output: Cell division is by mitosis .
Fact: Cell division is how organisms grow and repair themselves. 
Topic: cell division.
Output: Mitosis is cell division.
Fact: Climate is generally described in terms of temperature and moisture. 
Topic: temperature.
Output: Temperature Temperature is an measurement of the amount of heat.
Fact: sand dunes are formed by the wind transporting and depositing sand. 
Topic: dunes sand.
Output: Dune grass is very important to the preservation of sand dunes.
Fact: Blood is a fluid connective tissue. 
Topic: blood body.
Output: Blood is pulsed through the body.
Fact: when a cooler object touches a warmer object , thermal conduction occurs. 
Topic: cooler warmer object touch.
Output: Heat always flow from warmer to cooler objects .
Fact: a flashlight requires a source of electricity to produce light. 
Topic: battery electricity.
Output: Electric energy is stored in batteries.
Fact: Viruses are so small that they can be seen only with an electron microscope. 
Topic: viruses small.
Output: Viruses Viruses are very small, a few nanometers in size.
Fact: Populations of viruses do not grow through cell division because they are not cells. 
Topic: viruses cause disease.
Output: Viruses are the cause of many diseases.
Fact: a sandbar is formed by water moving sediment downstream. 
Topic: sandbar use.
Output: Native species, such as cranes, use open water and barren sandbars for roosting at night.
Fact: Many corals secrete an exoskeleton that builds up to become a coral reef. 
Topic: coral exoskeleton.
Output: Coral reefs are made up of the accumulated exoskeletons of the coral polyp.
Fact: the type of material through which sound passes changes the speed at which sound travels. 
Topic: refraction wave acoustic.
Output: Refraction is the effect on a wave when there are changes in a medium.
Fact: gravity pulls objects towards planets. 
Topic: gravity objects planets.
Output: Gravity is the force that keeps planets in orbit around the sun.
Fact: when the body is hot , sweat is produced to cool the body. 
Topic: sweat causes evaporation.
Output: Sweat is released from sweat glands beneath the skin, and as it evaporates, the skin is cooled.
Fact: Endocrine hormones travel throughout the body in the blood. 
Topic: Endocrine hormones.
Output: Breathing affects the flow of hormones through the endocrine system.
Fact: Endocrine hormones travel throughout the body in the blood. 
Topic: Endocrine hormones.
Output: Endocrine cells secrete hormones.
Fact: erosion causes a river to become deeper and wider. 
Topic: erosion river.
Output: Canyon formed as a consequence of river erosion.
Fact: erosion causes a river to become deeper and wider. 
Topic: erosion river.
Output: Clearing of land can lead to erosion of soil into the river.
Fact: when a body of water receives more water than it can hold , a flood occurs. 
Topic: body of water river.
Output: Water bodies include rivers, creeks, lakes, and ponds.
Fact: when a river floods , that river deposits soil in flood plains. 
Topic: river floods.
Output: Flatplains are higher lands which are only flooded by the rivers during flood season.
Fact: a windmill converts wind energy into electricity primarily by using mechanical energy. 
Topic: mechanical energy wind.
Output: Wind speed is important for wind energy.
Fact: Mating is generally preceded by courtship. 
Topic: mating results in offspring.
Output: For example, a black rooster and a white hen mate, and the resulting offspring are gray.
Fact: some flowers become fruits. 
Topic: fruits seeds.
Output: Fruits are an adaptation for seed dispersal.
Fact: Pressure receptors are found mainly in the skin. 
Topic: pressure receptors nerve.
Output: All pain receptors are free nerve endings.
Fact: Energy enters ecosystems in the form of sunlight or chemical compounds. 
Topic: chemical compounds.
Output: Compounds or molecules Chemical compounds are combinations of elements.
Fact: Amphibians have permeable skin that easily absorbs substances from the environment. 
Topic: some substances are harmful.
Output: Some substances are harmful to the body and block biological systems.
Fact: a stopwatch is used to measure time. 
Topic: is a measurement of time.
Output: All times are measured in seconds.
Fact: Balanced eating is a way of eating that promotes good health. 
Topic: Good health.
Output: Good health is good living.
Fact: loud noises can cause animals to startle. 
Topic: loud noise doorbell.
Output: Fireworks that only make a loud noise are called firecrackers.
Fact: eating food that contains pesticides can have a negative impact on humans. 
Topic: pesticide example.
Output: For example, the pesticide DDT is a hydrocarbon.
Fact: Gene cloning is the process of isolating and making copies of a gene. 
Topic: gene cloning.
Output: Cloning genes is now routine.
Fact: Gene cloning is the process of isolating and making copies of a gene. 
Topic: gene cloning.
Output: Cloning of genes are typically done in bacteria or yeast.
Fact: Gene cloning is the process of isolating and making copies of a gene. 
Topic: gene cloning.
Output: Gene cloning permits direct detection of gene mutations.
Fact: Fingernails prevent injury by forming protective plates over the ends of the fingers. 
Topic: finger nails.
Output: Finger nails grow from the root of the nail just behind the nail under the skin.
Fact: using a gasoline engine requires burning gasoline. 
Topic: burning gasoline.
Output: And, of course, burning of gasoline produces toxic carbon monoxide.
Fact: using a gasoline engine requires burning gasoline. 
Topic: burning gasoline.
Output: Gasoline and flammable liquid related burns, however, are a preventable problem.
Fact: using a gasoline engine requires burning gasoline. 
Topic: burning gasoline.
Output: Gasoline ignites easily and burns vigorously.
Fact: an image in a mirror is formed by reflecting light. 
Topic: light  is made of.
Output: Light is made of photons .
Fact: producing thrust causes something to move. 
Topic: rocket exhaust thrust.
Output: All rockets generate thrust by igniting an mixture of fuel and 'oxidiser'.
Fact: Glucose is used for energy by the cells of most organisms. 
Topic: glucose cells.
Output: Glucose metabolism relates to how cells use or store glucose.
Fact: landfills have a negative impact on the environment. 
Topic: landfill trash.
Output: Trash ends up in landfills .
Fact: a thermometer is used to measure temperature. 
Topic: thermometer measure.
Output: Fever is measured using a thermometer.
Fact: Chromosomes contain genes, which code for proteins. 
Topic: chromosomes code.
Output: Genes are part of the chromosomes and coded for on the DNA strands.
Fact: hiding can be used for avoiding predators. 
Topic: avoiding predators span life.
Output: By avoiding outside weather extremes, the unit's life span is expanded.
Fact: Grasses supply most of the food consumed by people worldwide. 
Topic: grasses rice.
Output: Rice is a member of the grass family.
Fact: lack of moisture in the air causes low amounts of rainfall. 
Topic: moisture in the air.
Output: Humidity is moisture in the air.
Fact: a circle graph can be used to display percents. 
Topic: display show.
Output: Display screen shows it all.
Fact: a solution is formed by one substance being dissolved in another substance. 
Topic: solution.
Output: An unsaturated solution is a dilute solution.
Fact: a nest is used for protecting young by birds. 
Topic: nest young protection.
Output: Nests are important in protecting the eggs and young from predators and extreme temperatures.
Fact: eating something that contains pollutants has a negative impact on an organism 's survival. 
Topic: pollutants kill organisms.
Output: Pollution can kill living organisms directly and selectively, affecting biodiversity in the oceans.
Fact: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring. 
Topic: offspring are babies.
Output: Offspring appear in litters.
Fact: wind and rain cause erosion. 
Topic: erosion.
Output: Abrasion is particle by particle erosion.
Fact: wind and rain cause erosion. 
Topic: erosion.
Output: Major erosion of beaches occurs.
Fact: wind and rain cause erosion. 
Topic: erosion.
Output: Soil Erosion Soil erosion is a natural process.
Fact: radioactive dating is used to determine the age of fossils. 
Topic: carbon 14 radioactive dating.
Output: Carbon 14 Dating Perhaps the best known radioactive dating is based on .
Fact: powering an electrical device with a battery requires a path for electricity to flow through a closed circuit. 
Topic: closed circuit.
Output: Electrons flow continuously in a closed circuit.
Fact: Arteries generally carry oxygen-rich blood. 
Topic: artery smoking.
Output: Smoking constricts arteries and increases clotting to block arteries.
Fact: whiskers are used for feeling by animals. 
Topic: whiskers.
Output: Beavers have long whiskers.
Fact: whiskers are used for feeling by animals. 
Topic: whiskers.
Output: Whiskers Whiskers are the stiff hairs on the dog's face.
Fact: a beak is used for catching prey by some birds. 
Topic: catching prey is hunting.
Output: Hunting often at night, caracals depend on stealth to catch prey.
Fact: a greenhouse is used to protect plants by keeping them warm. 
Topic: plants orchid.
Output: Many orchids are rewarding indoor plants.
Fact: high mountains with well-rounded peaks can be formed by collision of crustal plates. 
Topic: plate collision.
Output: Another phenomena associated with collision and subduction of the plates is earthquakes .
Fact: bees convert nectar into honey. 
Topic: Flower nectar.
Output: Butterflies feed on nectar produced by flowers.
Fact: Sperm pass out of the body through the urethra. 
Topic: sperm cells.
Output: Sperm and eggs are cells known as gametes.
Fact: erosion causes a river to become deeper and wider. 
Topic: erosion wind rain.
Output: Erosion is loss of soil caused by rain and wind.
Fact: pollination requires pollinators. 
Topic: require bees.
Output: Bees are usually required for effective pollen transfer.
Fact: a graduated cylinder is used to measure volume of a liquid. 
Topic: volume of liquid liter.
Output: Liquid volume is measured using a unit called a liter.
Fact: the surface of a beach is formed by mechanical weathering. 
Topic: beach erosion.
Output: Each beach experiences different rates of beach erosion.
Fact: Animals can communicate with sounds, chemicals, or visual cues. 
Topic: cats animal.
Output: CAT Cats are animals and are great pets.
Fact: living underground can be used for hiding from predators. 
Topic: living underground in.
Output: They live in a network of underground tunnels.
Fact: bees convert nectar into honey. 
Topic: apiary bees.
Output: Honey bees are very social in that they all live together in home, or apiary.
Fact: Vertebrates are animals that have a backbone. 
Topic: frogs vertebrates.
Output: Frogs are examples of vertebrates.
Fact: Some birds are pollinators that co-evolved with plants. 
Topic: producers plants.
Output: If the plant is green, it is a producer.
Fact: Marine species live mainly in shallow coastal waters. 
Topic: coastal waters.
Output: Coastal waters teem with life.
Fact: temperature changing can cause phase changes. 
Topic: phase changes cause.
Output: Phase changes Change of State.
Fact: Organs of excretion make up the excretory system. 
Topic: organs of excretion make up.
Output: All organisms excrete wastes.
Fact: Mutualism is a symbiotic relationship in which both species benefit. 
Topic: species living beings.
Output: Out of the 8,400,000 different species of living beings, there are 400,000 human species.
Fact: ultraviolet light causes sunburn. 
Topic: sunburn is.
Output: Cold vinegar relieves sunburn.
Fact: Cells have multiple repair mechanisms to fix mutations in DNA. 
Topic: dna excision.
Output: DNA excision repair is a major cellular response to DNA damage.
Fact: Mammals can also generate little bursts of heat by shivering. 
Topic: shivering is caused by.
Output: Shivering causes muscle contractions to warm the body.
Fact: wind and rain cause erosion. 
Topic: wind and rain storm.
Output: Second to the storm surge are wind and rains.
Fact: Gene cloning is the process of isolating and making copies of a gene. 
Topic: gene heredity.
Output: Genes are the basic unit of heredity.
Fact: Cells secrete acids and bases to maintain the proper pH for enzymes to work. 
Topic: enzymes break things down.
Output: Enzymes help to break down proteins so that the bacteria can do their thing better.
Fact: Gymnosperms are vascular plants that produce seeds in cones. 
Topic: Gymnosperms.
Output: Softwoods, on the other hand, are gymnosperms .
Fact: Secondary growth forms secondary vascular tissues and bark. 
Topic: bark trees.
Output: All trees have bark.
Fact: Vertebrate chordates have a backbone. 
Topic: backbone spinal.
Output: Strength correlates with our spinal cord and our nerves, our backbone.
Fact: Blood type is important for medical reasons. 
Topic: blood type a b o.
Output: Each of the four blood types, O, A, B and AB play an important role in patient care.
Fact: Some touch receptors sense differences in temperature or pain. 
Topic: touch receptors nerve.
Output: Touch receptors are free nerve endings or nerve endings that are surrounded by a capsule.
Fact: Sex hormones are chemical messengers that control sexual development and reproduction. 
Topic: sex hormones.
Output: Androgens are male sex hormones.
Fact: Frogs also have a larynx, or voice box, to make sounds. 
Topic: larynx.
Output: An inflammation of the larynx is called laryngitis .
Fact: an aquatic animal requires great amounts of water to survive. 
Topic: survive is to live.
Output: Survival is about making a living.
Fact: threatening behavior by predators causes a porcupine to extend its quills. 
Topic: porcupine defense.
Output: Porcupines only inflate and extend their spines as a defense mechanism.
Fact: landfills have a negative impact on the environment. 
Topic: landfills contain garbage.
Output: Garbage goes into Landfills.
Fact: a thermal insulator slows the transfer of heat. 
Topic: insulator heat.
Output: Insulation helps to block conduction of heat.
Fact: the force of water against the seed coat causes a root to emerge from a seed. 
Topic: root emerging sprout.
Output: New sprouts emerge from the roots.
Fact: oil is formed by layers of sediment pushing down on decomposing algae. 
Topic: algae is.
Output: Algae Algae Green algae are the simplest of green plants.
Fact: when electricity flows to a light bulb , the light bulb will turn on. 
Topic: light bulb turn on.
Output: Most of the energy a light bulb uses turns into heat.
Fact: a ship is used for moving people across bodies of water. 
Topic: bodies of water oceans.
Output: An ocean is a large body of water.
Fact: a greenhouse is used to protect plants from the cold. 
Topic: protect plants from cold.
Output: Protect cold-sensitive plants from winter wind.
Fact: evaporation can be used for separating a solute from a solvent in a solution. 
Topic: separation is segregation.
Output: Samples are segregated by mission in separate gloveboxes.
Fact: the mass of a planet causes the pull of gravity on that planet. 
Topic: mass planet gravity.
Output: Weight is the measurment of the force of gravity on a mass.
Fact: Sperm pass out of the body through the urethra. 
Topic: urethra penis.
Output: On the right is the urethra running through the penis.
Fact: Female monotremes lack a uterus and vagina. 
Topic: uterus and vagina procreate.
Output: Babies are normally delivered from the uterus through the vagina.
Fact: fog is formed by water vapor condensing in the air. 
Topic: water vapor condensing in the air is caused by.
Output: When air cools, the water vapor in the air condenses.".
Fact: riding a bike does not cause pollution. 
Topic: pollution particles.
Output: Pollutants can be released either as gases or as particles.
Fact: a solution is formed by one substance being dissolved in another substance. 
Topic: vinegar is a solution.
Output: White vinegar is a 5 percent acetic acid solution.
Fact: when light enters the eye through the pupil , that light falls on the retina. 
Topic: retina brain.
Output: Pictures are formed on the retina, and are then transmitted by the optic nerve to the brain.
Fact: when water freezes , that water expands. 
Topic: water ice expand gas.
Output: Upon further cooling to 32 degrees Fahrenheit, water expands as it turns to ice.
Fact: the sun causes water to evaporate more quickly by adding heat. 
Topic: evaporate vapor.
Output: Evaporation is the change of liquid water to a vapor.
Fact: crumple means change shape from smooth into compacted by physical force. 
Topic: crumple paper.
Output: Cellophane or paper crumpled in ball sizes.
Fact: radioactive dating is used to determine the age of fossils. 
Topic: radioactive dating.
Output: Radioactive dating requires the use of a decay curve.
Fact: radioactive dating is used to determine the age of fossils. 
Topic: radioactive dating.
Output: Radioactive isotopes are commonly used for dating .
Fact: friction causes an object to lose energy. 
Topic: rubbing friction.
Output: Brisk rubbing uses friction to stimulate the blood and lymph.
Fact: Condoms can break; Condoms can be used incorrectly. 
Topic: condoms prevents.
Output: Condoms help a lot in preventing chlamydia.
Fact: Electron transport is the final stage of aerobic respiration. 
Topic: respiration electron.
Output: Aerobic respiration is an oxidative process which uses oxygen as a final electron acceptor.
Fact: Glucose is used for energy by the cells of most organisms. 
Topic: glucose energy.
Output: Energy from carbohydrates is converted into glucose.
Fact: Loss of ozone has created an ozone hole over Antarctica. 
Topic: ozone protects.
Output: Ozone is a key atmospheric chemical and protective ultraviolet shield.
Fact: cables are used for support by suspension bridges. 
Topic: what are bridge cables made of?.
Output: That's why the cables in the Golden Gate Bridge are made of steel.
Fact: pushing on the pedals of a bike cause that bike to move. 
Topic: pedals  bike.
Output: Bike shoes allow a rider to pull during the whole pedal stroke.
Fact: Mutualism is a symbiotic relationship in which both species benefit. 
Topic: symbiotic.
Output: Another symbiotic relationship is found with cucumbers and corn.
Fact: Mutualism is a symbiotic relationship in which both species benefit. 
Topic: symbiotic.
Output: Dogs and humans are symbiotic species.
Fact: Mutualism is a symbiotic relationship in which both species benefit. 
Topic: symbiotic.
Output: Domestication of animals is an example of a symbiotic relationship.
Fact: Mutualism is a symbiotic relationship in which both species benefit. 
Topic: symbiotic.
Output: Lichens are a symbiotic association between a fungus and an alga.
Fact: Mutualism is a symbiotic relationship in which both species benefit. 
Topic: symbiotic.
Output: Symbiotic microbes live in the mussels' gills.
Fact: Adult worms go through a major transformation to develop reproductive organs. 
Topic: reproductive organs allow species.
Output: Reproduction Organisms create young of their species by reproduction.
Fact: Biodiversity generally increases from the poles to the equator. 
Topic: equator biodiversity.
Output: Biodiversity is equated with the number of different organisms present in a habitat .
Fact: irradiating food can be used to kill existing microorganisms in the food. 
Topic: irradiating food cooks it.
Output: Cooking either diminishes or eliminates the vitamins and enzymes in fresh foods as does irradiation.
Fact: gravity causes objects that have mass to be pulled down on a planet. 
Topic: planet is a celestial body.
Output: Astronomy is the scientific study of the stars, planets and the other celestial bodies.
Fact: Slime molds are fungus-like protists commonly found on rotting logs and compost. 
Topic: compost decomposition.
Output: Decomposition and composting takes place.
Fact: triceps contracting causes a person 's elbow to straighten. 
Topic: triceps muscles.
Output: Another group of muscles that are antagonistic to each other are the biceps and triceps muscles.
Fact: Flowers form on the dominant sporophyte plant. 
Topic: sporophyte.
Output: Angiosperm sporophyte is dominant.
Fact: Flowers form on the dominant sporophyte plant. 
Topic: sporophyte.
Output: Sporophyte possesses stoma.
Fact: fossils are formed when layers of sediment cover the remains of organisms over time. 
Topic: sediment mud.
Output: Sand and mud are examples of sediments.
Fact: Temperature falls from lower to higher altitudes. 
Topic: temperature celsius.
Output: Temperature values are in degrees celsius.
Fact: Molecules of DNA are encoded with instructions that tell cells what to do. 
Topic: dna instructions gene.
Output: Genes, made of DNA, carry the instructions for building proteins.
Fact: friction causes an object to lose energy. 
Topic: friction energy.
Output: Friction is a force that dissipates energy.
Fact: friction causes an object to lose energy. 
Topic: friction energy.
Output: Ultimately, frictional processes convert all of a wave's energy into heat.
Fact: beads of water are formed by water vapor condensing. 
Topic: vapor condensing.
Output: Condensation is the change of water vapor to a liquid.
Fact: Fractures heal when osteoclasts form new bone. 
Topic: osteoclasts remodeling fracture.
Output: Osteoclasts are specialized cells known to play a key role in bone resorption and bone remodeling.
Fact: Puberty is the period during which humans become sexually mature. 
Topic: infancy puberty.
Output: Before puberty, adolescents experience their highest nutritional demand since infancy.
Fact: a radio is used for communication. 
Topic: radio sound.
Output: FM systems transmit sound via radio waves.
Fact: erosion causes deposition. 
Topic: deposition stalagmites.
Output: Deposition landforms also occur forming stalactites and stalagmites .
Fact: high mountains with well-rounded peaks can be formed by collision of crustal plates. 
Topic: crustal plates tectonic.
Output: Plate tectonics is the gradual movement of crustal plates on the surface of the earth.
Fact: Lymph is a fluid that leaks out of capillaries into spaces between cells. 
Topic: humans are made of cells.
Output: Humans are made up of trillions of cells.
Fact: Kidney failure may be treated with dialysis. 
Topic: dialysis kidney.
Output: Dialysis Dialysis is a way of cleaning the blood with an artificial kidney.
Fact: harming an animal species causes that animal 's population to decrease. 
Topic: what harms an animal species.
Output: Oil spill sare harmful to animals and the enviroment.
Fact: cross-pollination increases genetic diversity. 
Topic: genetic diversity.
Output: Biodiversity is basically genetic diversity.
Fact: cross-pollination increases genetic diversity. 
Topic: genetic diversity.
Output: Evolution requires genetic diversity.
Fact: cross-pollination increases genetic diversity. 
Topic: genetic diversity.
Output: Genetic diversity is really a form of biodiversity.
Fact: Climate is generally described in terms of temperature and moisture. 
Topic: climate change global.
Output: Climate change is a global problem.
Fact: Insects may live in large colonies and have complex social behaviors. 
Topic: insects social.
Output: All termites are social insects.
Fact: vein deposits of gold and silver are formed by igneous intrusion. 
Topic: gold and silver are valuable.
Output: Gold and silver are valuable products.
Fact: Prokaryotes are single-celled organisms that lack a nucleus. 
Topic: prokaryotes organisms.
Output: Prokaryotes have no membrane-bound organelles, thus bacteria are prokaryotic organisms.
Fact: the gravitational pull of the Moon on Earth 's oceans causes the tides. 
Topic: tides gravity.
Output: For example, ocean tides are caused by the sun and moon's gravity pulling on the water.
Fact: the gravitational pull of the Moon on Earth 's oceans causes the tides. 
Topic: tides gravity.
Output: Gravity causes tides.
Fact: All cells share some of the same structures and basic functions. 
Topic: cells structures and functions.
Output: Organelles are structures inside the cell that have a specific function.
Fact: completing a circuit causes electricity to flow through that circuit. 
Topic: completing circuit.
Output: When completing the circuit, just touch the wire to the battery.
Fact: the movement of an air mass over Earth 's surface causes local weather changes. 
Topic: air mass.
Output: Air-mass boundaries are generally associated with frontal zones.
Fact: Cytokinesis is the final stage of cell division in eukaryotes as well as prokaryotes. 
Topic: cytokinesis daughter cells.
Output: During cytokinesis , the cell body splits into two cells.
Fact: Aggression is behavior that is intended to cause harm or pain. 
Topic: aggression behavior.
Output: Macaques are known for their aggressive behavior.
Fact: hitting an object causes the particles in that object to vibrate. 
Topic: gong hit.
Output: Geoffrey stops to hit a gong in different places, testing the concept of resonance.
Fact: cycles of freezing and thawing water cause ice wedging. 
Topic: ice wedging boulders.
Output: Ice wedging is the most important form of mechanical weathering.
Fact: carbon dioxide concentrations in the air have increased over the last decade dramatically. 
Topic: greenhouse effect.
Output: Increases in carbon dioxide make the greenhouse effect worse.
Fact: Cancer genes can be inherited. 
Topic: carcinoma cancer.
Output: Prostate cancer is a form of carcinoma.
Fact: Many consumers feed at more than one trophic level. 
Topic: animals are consumers.
Output: Animals are known as consumers.
Fact: Hormones control many cell activities, so they are very important for homeostasis. 
Topic: homeostasis.
Output: Homeostasis is the central theme of physiology.
Fact: Hormones control many cell activities, so they are very important for homeostasis. 
Topic: homeostasis.
Output: Homeostasis is the chemical equilibrium of the body.
Fact: Hormones control many cell activities, so they are very important for homeostasis. 
Topic: homeostasis.
Output: Illness is an imbalance in homeostasis.
Fact: Hormones control many cell activities, so they are very important for homeostasis. 
Topic: homeostasis.
Output: Temperature regulation is an example of homeostasis.
Fact: soil is formed by weathering. 
Topic: weathering erosion sand.
Output: Over time, the slow processes of weathering and erosion can turn large rocks into sand.
Fact: a long tail can be used to move through water by an animal. 
Topic: long tail swim.
Output: Salamanders have a long tail that is used for swimming.
Fact: Scientists who find and study fossils are called paleontologists. 
Topic: fossils called study.
Output: Trace fossils are also known as ichnofossils and the study of trace fossils is called ichnology .
Fact: pushing on the pedals of a bike cause that bike to move. 
Topic: pushing force.
Output: Force is a push or a pull.
Fact: a cactus stem is used for storing water. 
Topic: cactus store water.
Output: Cactuses exemplify water conservation.
Fact: a cactus stem is used for storing water. 
Topic: cactus store water.
Output: Cactuses store water, serving as their own reservoirs and surviving long droughts.
Fact: a cactus stem is used for storing water. 
Topic: cactus store water.
Output: Some plants, like cactus, have a water storage system.
Fact: Mammals took advantage of the extinction of the dinosaurs. 
Topic: dinosaurs extinction.
Output: Dinosaurs are extinct giant lizards.
Fact: poison causes harm to living things. 
Topic: arsenic poison.
Output: Arsenic compounds are poisonous.
Fact: Specialization occurs when competing species evolve different adaptations. 
Topic: evolve adaptations natural selection.
Output: Adaptation is the result of natural selection.
Fact: increasing heat causes thermal expansion. 
Topic: fire heat.
Output: Fire makes heat.
Fact: friction is used for stopping a vehicle by brakes. 
Topic: vehicle car.
Output: Trucks and cars are vehicles.
Fact: smell is used for finding food by some animals. 
Topic: smell input.
Output: Insects can smell with their antennae.
Fact: seconds are used to measure time. 
Topic: measurement of time.
Output: CPU time is measured in seconds.
Fact: Precipitation falls on the windward side of the mountain range. 
Topic: precipitation mountain.
Output: Mountains have higher precipitation than adjacent lowlands.
Fact: Yeast reproduce asexually by budding. 
Topic: bread fungus.
Output: Yeast, which is a type of fungus, is used by bakers to make traditional bread.
Fact: Echinoderms have a unique water vascular system with tube feet. 
Topic: tube feet.
Output: Each starfish arm is lined with tube feet.
Fact: Echinoderms have a unique water vascular system with tube feet. 
Topic: tube feet.
Output: Sea stars use hundreds of tube feet.
Fact: Migration is a type of movement that changes population size. 
Topic: migration.
Output: Insects can also migrate.
Fact: an image in a mirror is formed by reflecting light. 
Topic: reflecting light.
Output: Indirect light is refracted or reflected light.
Fact: an image in a mirror is formed by reflecting light. 
Topic: reflecting light.
Output: Reflectance is the ratio of light out to light in.
Fact: an egg requires warmth to survive. 
Topic: egg warmth.
Output: Eggs depend upon body warmth to incubate.
Fact: an egg requires warmth to survive. 
Topic: egg warmth.
Output: First the frog lays the eggs, then the warmth from the sun makes the eggs hatch into baby tadpoles.
Fact: triceps contracting causes a person 's elbow to straighten. 
Topic: agonist contract.
Output: Agonist muscles are the prime movers which contract to start the movement.
Fact: dehydrating food is used for preserving food. 
Topic: preserved food.
Output: To preserve a food by salting.
Fact: threatening behavior by predators causes a porcupine to extend its quills. 
Topic: quills can harm people.
Output: Porcupine quills can be extraordinarily painful.
Fact: Vertebrates are all chordates that have a backbone. 
Topic: chordates backbone.
Output: Mammals are like other chordates in that they have backbones.
Fact: Cynodonts became more mammal-like as they continued to evolve. 
Topic: cynodont.
Output: Synapsids include the mammals, and their ancestors, the pelycosaurs, therapsids, and cynodonts.
Fact: thirst is used to make an animal realize that it needs to replenish its bodily water by the body. 
Topic: animal chicken.
Output: Chickens can sometimes be noisy animals.
Fact: Glucose is used for energy by the cells of most organisms. 
Topic: Glucose food.
Output: Food is converted into glucose.
Fact: chemical weathering causes iron in rock to oxidize. 
Topic: iron is fe.
Output: Fe is the periodic symbol for Iron.
Fact: Carbon cycles quickly between organisms and the atmosphere. 
Topic: organisms need carbon to live.
Output: Carbon is an essential component of all living organisms.
Fact: cutting down trees has a negative impact on an ecosystem. 
Topic: spruce trees.
Output: Black spruce is the dominant tree species.
Fact: scraping oneself on a contaminated object may cause infection. 
Topic: contaminated object.
Output: Germs can contaminate surfaces and objects around the water.
Fact: condensation causes clouds to form. 
Topic: clouds rain.
Output: Clouds do create rain.
Fact: condensation causes clouds to form. 
Topic: clouds rain.
Output: Clouds produce rain.
Fact: shelter is used for protection by animals against weather. 
Topic: Weather shelter.
Output: Shelter from weather is critical.
Fact: stomata closing reduces water loss. 
Topic: water loss transpiration rates.
Output: Transpiration is the loss of water vapor by plants.
Fact: freezing causes a solid to form. 
Topic: icebergs solid.
Output: Icebergs are nothing more than solid water.
Fact: Phytoplankton are bacteria and algae that use sunlight to make food. 
Topic: food is energy.
Output: Food gives energy.
Fact: a freezer is used for cooling things. 
Topic: used storing cool.
Output: Ice is manufactured and stored during the night and used during the day for cooling the building.
Fact: Plastics are made from petroleum and produce toxic waste. 
Topic: petroleum refined.
Output: Crude petroleum is imported for refining.
Fact: hearing is used for sensing sound by animals. 
Topic: animal dog.
Output: By nature, dogs are pack animals.
Fact: hearing is used for sensing sound by animals. 
Topic: animal dog.
Output: If an animal is a dog then it is a mammal.
Fact: a plant requires sunlight to grow. 
Topic: types of plants.
Output: FRUITS Type of plant.
Fact: Viruses are usually considered to be nonliving. 
Topic: viruses smallpox.
Output: Some smallpox viruses are maintained in laboratories.
Fact: a solar panel converts sunlight into electricity. 
Topic: equator sunlight.
Output: Energy of sunlight is more concentrated near the equator.
Fact: evaporation can be used for separating a solute from a solvent in a solution. 
Topic: evaporation boil.
Output: Boiling is evaporation that occurs theroughout a liquid.
Fact: Muscle contraction occurs when muscle fibers get shorter. 
Topic: muscle contract.
Output: Contraction of the muscle straightens the leg.
Fact: when a body of water receives more water than it can hold , a flood occurs. 
Topic: flood.
Output: Flood probability is based on past floods.
Fact: when a body of water receives more water than it can hold , a flood occurs. 
Topic: flood.
Output: Floods are deadly, floods are devastating.
Fact: boiling means change from a liquid into a gas by adding heat energy. 
Topic: boiling change.
Output: Water is heated to the boiling point and changes to steam.
Fact: erosion causes a river to become deeper and wider. 
Topic: erosion time.
Output: Erosion is the work of wind, water, and time.
Fact: conserving water can be used for survival in a dry environment. 
Topic: dry envrionment desert.
Output: Most of the southwest is semi desert and very dry.
Fact: pollination requires pollinators. 
Topic: pollination.
Output: Most plants are either insect pollinated or wind pollinated.
Fact: pollination requires pollinators. 
Topic: pollination.
Output: Pollination Bee pollination is essential for a bountiful cranberry harvest.
Fact: Echinoderms lack respiratory and excretory systems. 
Topic: respiratory system.
Output: Influenza is a disease of the respiratory system.
Fact: a ruler is used for measuring the length of an object. 
Topic: ruler length.
Output: With another ruler, measure the length of the shadow.
Fact: Ozone depletion results in higher levels of UV radiation reaching Earth. 
Topic: uv radiation.
Output: Children are most at risk for overexposure to UV radiation.
Fact: using cell phones can cause people to become distracted. 
Topic: cell phone communicate.
Output: Communications with the outside world are via the lodge's cell phone.
Fact: Zooplankton are tiny animals that feed on phytoplankton. 
Topic: Zooplankton.
Output: Many zooplankton are crustaceans.
Fact: being burried under soil and mud changes vegetation into peat through extreme heat and pressure in a swamp over a long period of time. 
Topic: peat pressure heat swamp.
Output: Peat accumulation is limited in swamps as decomposition rates are high.
Fact: Hookworm larvae enter the host through the skin. 
Topic: hookworm larvae.
Output: When larvae are swallowed by the cat, hookworm infection is established.
Fact: bacteria in soil convert atmospheric nitrogen into a form usable by plants. 
Topic: bacteria in soil.
Output: More bacteria mean healthier soil.
Fact: bacteria in soil convert atmospheric nitrogen into a form usable by plants. 
Topic: bacteria in soil.
Output: Soil bacteria are mostly saprophytes or parasites.
Fact: Veins generally carry deoxygenated blood. 
Topic: veins blood needle.
Output: Arteries and veins are blood vessels.
Fact: high pressure systems cause clear weather. 
Topic: clear weather conditions.
Output: Like fog, it forms in clear and calm weather conditions.
Fact: sound can be used for communication by animals. 
Topic: sound communication.
Output: Many insects communicate with sounds.
Fact: burning fossil fuels increases the carbon in the atmosphere. 
Topic: fossil fuel types.
Output: Oil is one type of fossil fuel.
Fact: a generator converts kinetic energy into electrical energy. 
Topic: generator energy fuel.
Output: And that energy is generated by burning fossil fuel.
Fact: Sex hormones are chemical messengers that control sexual development and reproduction. 
Topic: mammal sex hormones.
Output: Estrogens are female sex hormones.
Fact: wind and rain cause erosion. 
Topic: erosion creates mountains.
Output: Some mountains are caused by erosion.
Fact: a pulley is used for lifting objects. 
Topic: pulley lift.
Output: Tower cranes use pulleys to lift loads.
Fact: Chordates have a complete digestive system and a closed circulatory system. 
Topic: circulatory.
Output: Shock is a disruption of the circulatory system.
Fact: Viruses often infect bacteria. 
Topic: infect bacteria spread.
Output: Infected birds spread the bacteria in their droppings.
Fact: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water. 
Topic: food water essential.
Output: Food, water and air are the essentials of life on earth.
Fact: when the body is hot , sweat is produced to cool the body. 
Topic: sweating evaporative cooling.
Output: The sweat evaporates from your skin, cooling it.
Fact: some animals' fur grows thicker for staying warm in the winter. 
Topic: animals thicker fur.
Output: Mammals are animals that are born with fur or hair.
Fact: darkness has a negative impact on photosynthesis. 
Topic: photosynthesis plants.
Output: Plant growth is dependent on photosynthesis.
Fact: heating a liquid can be used to identify that liquid 's boiling point. 
Topic: identify boiling point.
Output: Boiling is the safest, and water needs only to reach the boiling point to be safe.
Fact: a pulley is used for lifting objects. 
Topic: pulley rope.
Output: Pulleys A pulley is a chain, belt or rope wrapped around a wheel.
Fact: Placental mammals are the dominant land mammals. 
Topic: placental mammals.
Output: Humans are placental mammals.
Fact: Macroevolution is evolution over geologic time above the level of the species. 
Topic: above level species genus.
Output: Besides the above-named species, various other species of the genus have been used medicinally.
Fact: x-rays are used in medical technology. 
Topic: x-rays seeing bones.
Output: X-Rays are used to see whether bone has been damaged or destroyed.
Fact: Aging occurs as cells lose their ability to divide. 
Topic: ability to divide telomeres.
Output: Portions of the telomeres are lost each time a cell divides.
Fact: volcanic ash in the atmosphere decreases the temperature by blocking the sun. 
Topic: ash volcano.
Output: Cone volcanoes are associated with thick lava and much ash.
Fact: Thyroid hormones increase the rate of metabolism in cells throughout the body. 
Topic: Thyroid hormones.
Output: Thyroxine, a thyroid hormone, is an aryl iodide.
Fact: erosion causes a river to become deeper and wider. 
Topic: nile river.
Output: Water and the Nile River are important to Egypt.
Fact: a refrigerator is used for keeping food fresh for a long period of time. 
Topic: refrigerator.
Output: Kitchen appliances include refrigerator.
Fact: Mammals conserve body heat with their hair or fur. 
Topic: hair is made of keratin.
Output: Hair and feathers are both made of keratin.
Fact: Nitrogen is found in proteins, nucleic acids, and chlorophyll. 
Topic: nitrogen N.
Output: Nitrogen recommendations are for the total amount of N needed.
Fact: being exposed to wind can cause erosion of soil. 
Topic: wind hurricanes.
Output: Hurricanes are made of wind.
Fact: Some precipitation that falls on land may soak into the ground, becoming groundwater. 
Topic: precipitation rain.
Output: Rain is only one kind of precipitation.
Fact: storms cause bodies of water to increase amount of water they contain. 
Topic: flood increase water.
Output: Water elevations can increase rapidly, often resulting in severe local flooding.
Fact: Muscle contraction occurs when muscle fibers get shorter. 
Topic: muscle contraction fibers.
Output: Injury occurs as the muscle is being stretched while the muscle fibers are being contracted.
Fact: All life relies on a relatively narrow range of pH, or acidity. 
Topic: all life organisms exist.
Output: All organisms have a life-span.
Fact: an electric stove transforms electrical energy to heat energy. 
Topic: cook electrical stove.
Output: Cooking can be done on the 2 or 3 electrical stoves located at each facility.
Fact: Bioterrorism is another potential threat in the environment. 
Topic: humans depend on the environment.
Output: Humans depend on their natural and constructed environments.
Fact: the Earth being tilted on its rotating axis causes seasons. 
Topic: seasons spring summer fall winter.
Output: Season : Summer, spring, winter and fall.
Fact: Aggression is behavior that is intended to cause harm or pain. 
Topic: pain is a deterrent.
Output: Also, pain is an excellent deterrent.
Fact: being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time. 
Topic: coal heat peat.
Output: Most coal is fossil peat.
Fact: Most genes contain the instructions for a single protein. 
Topic: gene hereditary.
Output: Genes are made of DNA, the substrate of hereditary information.
Fact: Puberty is the period during which humans become sexually mature. 
Topic: puberty.
Output: Breasts develop during puberty .
Fact: Puberty is the period during which humans become sexually mature. 
Topic: puberty.
Output: Growth usually ceases with puberty.
Fact: Flowing water can slowly dissolve carbon in sedimentary rock. 
Topic: flowing water river stream.
Output: Rivers and streams are bodies of fresh, flowing water.
Fact: weathering means breaking down rocks from larger whole into smaller pieces by weather. 
Topic: rocks.
Output: Unconsolidated rock is rock such as gravel.
Fact: Nephrons are the structural and functional units of the kidneys. 
Topic: nephrons.
Output: Each nephron contains a system of blood vessels and tubules.
Fact: Nephrons are the structural and functional units of the kidneys. 
Topic: nephrons.
Output: Each nephron has a glomerulus.
Fact: a light bulb requires electrical energy to produce light. 
Topic: light photons.
Output: Light quanta are called photons.
Fact: if an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity. 
Topic: coin sinks in water.
Output: Most seeds sink in water.
Fact: Transcription takes place in the nucleus. 
Topic: gene transcription.
Output: Gene activity is also called transcription .
Fact: water vapor condensing in clouds causes rain. 
Topic: rain plants.
Output: Plants wither and die for lack of rain.
Fact: Most protists have motility. 
Topic: protozoa protists.
Output: Protists are one celled organisms.
Fact: Lipids may consist of fatty acids alone, or they may contain other molecules as well. 
Topic: lipids.
Output: Fats are known as lipids.
Fact: Lipids may consist of fatty acids alone, or they may contain other molecules as well. 
Topic: lipids.
Output: Lipids Lipids are also composed of carbon, oxygen and hydrogen.
Fact: Lipids may consist of fatty acids alone, or they may contain other molecules as well. 
Topic: lipids.
Output: Lipids Lipids are major components of cell membranes.
Fact: Lipids may consist of fatty acids alone, or they may contain other molecules as well. 
Topic: lipids.
Output: Lipids are the fats that circulate in blood.
Fact: erosion causes a river to become deeper and wider. 
Topic: river nile.
Output: On the contrary, the NILE is the longest river in Africa.
Fact: Sweat wets the skin, and when it evaporates, it cools the body. 
Topic: sweat water.
Output: Sweat is made of salt and water.
Fact: the vanes rotating in an electric fan causes air to move. 
Topic: vanes fan electric.
Output: Output of the fan is varied by means of a series of adjustable vanes upstream of the impeller.
Fact: if an animal lives under ground then that animal will be protected from a wild fire. 
Topic: animal lives under ground.
Output: Many squirrels live in burrows under the ground instead of in the trees.
Fact: smell is used for finding food by some animals. 
Topic: food alive.
Output: Energy grows food and keeps people alive.
Fact: braking can cause skidding. 
Topic: braking friction.
Output: Brakes work because friction acts against slip.
Fact: braking can cause skidding. 
Topic: braking friction.
Output: Friction from the brake lining causes heat.
Fact: Rivers are usually larger than streams. 
Topic: small waterways join larger ones.
Output: Small streams join larger ones and are, themselves, joined by even smaller streams.
Fact: a radio is used for communication. 
Topic: communication.
Output: Communication Communication is exchange of Information.
Fact: Population size influences the chances of a species surviving. 
Topic: species surviving not extinct.
Output: Each species lasts for a time, sometimes surviving to the present and sometimes going extinct.
Fact: Hermit crabs use the shells of dead snails for homes. 
Topic: snail shells calcium.
Output: Snail-shells and calcareous algae are often eaten for their calcium content.
Fact: Platypus females lay their eggs in a burrow. 
Topic: platypus monotreme.
Output: Examples of monotremes are the Platypus and Echidna.
Fact: Platypus females lay their eggs in a burrow. 
Topic: platypus monotreme.
Output: Monotremes are mammals such as the duck-billed platypus that lay eggs.
Fact: Most people can survive only a few days without water. 
Topic: people drink water.
Output: And drinking water is something that people just have to have.
Fact: Scales protect fish from predators and parasites and reduce friction with the water. 
Topic: fish scales.
Output: Over the tops of their scales, fish secrete a mucous covering.
Fact: poisonous darts are used for defense by sea anemones. 
Topic: anemone Actiniaria.
Output: Anthozoans are the familiar anemones and corals.
Fact: a stopwatch is used to measure time. 
Topic: time seconds.
Output: Time in seconds is available with times or itimes .
Fact: Blood pH may become unbalanced if the rate of breathing is too fast or too slow. 
Topic: ph acidity.
Output: Acidity is measured with a pH meter or with pH paper strips.
Fact: the gravitational pull of the Moon on Earth 's oceans causes the tides. 
Topic: tides water.
Output: Tides A tide is vertical movement of water.
Fact: when a gas in an open container evaporates , that gas spreads out into the air. 
Topic: container box.
Output: Kids lunch boxes are marvellous containers.
Fact: astronauts require preserved food for extended flights. 
Topic: astronauts people space.
Output: An astronaut is a scientist who is a space explorer.
Fact: a switch is used to start the flow of current in an electrical circuit. 
Topic: switch electrical.
Output: Electrical power including lights etc can then be switched on.
Fact: plant requires seed dispersal for reproduction. 
Topic: reproduction offspring.
Output: Through reproduction, the parents transmit genes to the offspring.
Fact: Fish have a circulatory system with a two-chambered heart. 
Topic: fish trout.
Output: Trout is an extremely versatile fish.
Fact: gravity pulls objects towards planets. 
Topic: planets objects.
Output: By the simplest definition, a planet is a large object that orbits a star.
Fact: Pneumonia may be caused by an infection or injury of the lungs. 
Topic: infection in lungs cause.
Output: Infections of the lungs can be caused by bacteria, viruses or fungi.
Fact: if food is not immediately used by the body for energy then that food will be stored for future use. 
Topic: food stored energy.
Output: Calories are the energy stored in food.
Fact: Genes that are located on the same chromosome are called linked genes. 
Topic: genes chromosome.
Output: Genes and chromosomes exist in pairs.
Fact: having food has a positive impact on an organism 's health. 
Topic: food.
Output: For the food of bread is daily food.
Fact: Cells vary in size as well as shape, but all cells are very small. 
Topic: microscopic small.
Output: Microscopes are needed as most aquatic invertebrates are quite small.
Fact: optical tools are used for observing materials up close. 
Topic: optical tool.
Output: Laser optic tool rendered model 2.
Fact: optical tools are used for observing materials up close. 
Topic: optical tool.
Output: Some analytical tools, such as optical microscopes, are easy to imagine.