niryuu/sni-each-converted huggingface dataset:
Fact: The formation of more mitochondria increases a body's strength. 
Question: The formation of more mitochondia does what?
Output: increases a body's strength.
Fact: a measuring cup is used for determining the volume of water. 
Question: What can determine the volume of water?
Output: measuring cups.
Fact: copper can be magnetized. 
Question: what is used with copper to produce current?
Output: magnet.
Fact: Communities consist of populations of different groups that produce fertile offspring. 
Question: Communities consist of populations of different groups that do what?
Output: Produce fertile offspring.
Fact: fish have a protective covering called the chondral skull. 
Question: What do fish have as a protective covering?
Output: chondral skull.
Fact: Gravity pulls objects toward celestial bodies. 
Question: What does gravity pull objects closer to?
Output: celestial bodies.
Fact: DNA causes offspring to inherit genetic traits. 
Question: DNA causes what to inherit genetic traits?
Output: offspring.
Fact: aging is associated with short telomeres. 
Question: What is associated with aging?
Output: Short telomeres.
Fact: a AA lithium cell converts chemical energy into electrical energy. 
Question: what converts chemical energy into electrical energy?
Output: AA lithium cell.
Fact: Cells secrete acids and bases to maintain the proper pH for biological catalysts to work. 
Question: What secrete acids and bases to maintain the proper pH for biological catalysts to work?
Output: cells.
Fact: Lung cancer is most often caused by exposure to cigarettes. 
Question: What is lung cancer most often caused by exposure to?
Output: cigarettes.
Fact: heating oceans causes the H2O to evaporate while the NaCl remains. 
Question: what can be heated causing H2O to evaporate and NaCl to remain?
Output: oceans.
Fact: sleep has a positive impact on health. 
Question: Sleep has what impact on health?
Output: positive.
Fact: the season of autumn happens before snow falls, and spring brings back the greenery. 
Question: what season happens before snow falls, and spring brings back the greenery?
Output: autumn.
Fact: Amphibians with four limbs are more advanced than fish. 
Question: Amphibians with what are more advanced than fish?
Output: four limbs.
Fact: wiring requires metals. 
Question: What can you use in wiring to produce current?
Output: metals.
Fact: Terrapins live in water that contains little or no salt. 
Question: What lives in water that contains little or no salt?
Output: terrapins.
Fact: fruits come from the flower of a plant. 
Question: Where part of a plant does the fruit come from?
Output: flower.
Fact: Flashlights are powered by batteries to produce light. 
Question: How do flashlights produce light?
Output: Batteries.
Fact: Muscles in the upper arm contracting causes a person 's elbow to straighten. 
Question: What when contracting causes a person 's elbow to straighten?
Output: Muscles in the upper arm.
Fact: lizard parents provide little if any care to their young. 
Question: What parents provide little if any care to their young?
Output: lizards.
Fact: arteries are pressure regulated. 
Question: what are arteries?
Output: pressure regulated.
Fact: transcription takes place in cells. 
Question: where does transcription take place?
Output: cells.
Fact: Some invertebrates are nearly microscopic. 
Question: What are nearly microscopic?
Output: some invertebrates.
Fact: Neutrinos cause stars to produce light. 
Question: What do neutrinos cause in stars?
Output: Light.
Fact: plant reproduction often requires something that causes allergies. 
Question: Plant reproduction often requires something that causes what?
Output: Allergies.
Fact: marine species live mainly in warm waters. 
Question: Where do marine species mainly live?
Output: Warm waters.
Fact: bushes release oxygen during the day but not during the night. 
Question: what releases oxygen during the day but not during the night?
Output: bushes.
Fact: gas can be used to generate heat. 
Question: What can be used to generate heat?
Output: gas.
Fact: Chondroblasts lead to collagen. 
Question: Chondroblasts lead to to what?
Output: cartilage.
Fact: parasites remove waste from their bodies. 
Question: What do parasites do with waste?
Output: remove.
Fact: Most pituitary hormones control other hormone producing structures of the body. 
Question: What do most pituitary hormones control?
Output: Hormone producing structures.
Fact: An airplane can be used to move people over salt water. 
Question: Which of the following can be used to move people across salt water?
Output: airplane.
Fact: The burrows of something with five hearts help aerate soil. 
Question: What does the animal that burrows to help aerate soil have?
Output: Five hearts.
Fact: cycles of freezing and thawing water causes mechanical weathering. 
Question: what do cycles of freezing and thawing water cause?
Output: mechanical weathering.
Fact: When light enters the eye through the pupil, receptors in the eye perceive light. 
Question: What part of the eye perceives light when light enters through the pupil?
Output: receptors.
Fact: the ovaries are used by animals and plants. 
Question: Animals and plants reproduce with?
Output: ovaries.
Fact: most insects have a nervous system. 
Question: what do most types of have nervous systems?
Output: insects.
Fact: A glacier produces detritus. 
Question: A glacier produces what?
Output: detritus.
Fact: Translation reads the genetic code in mRNA and makes a chain of amino acids. 
Question: What reads the genetic code in mRNA and makes a chain of amino acids?
Output: translation.
Fact: Skin color is influenced by multiple genes. 
Question: What is influenced by multiple genes?
Output: skin color.
Fact: sunflowers require seed dispersal for reproduction. 
Question: what do sunflowers need to procreate?
Output: seed dispersal.
Fact: heat amounts are measured from the equator to the poles. 
Question: What can be measured from the equator to the poles?
Output: heat.
Fact: milkshakes are a nutritious fluid. 
Question: What is a nutritious drink?
Output: Milkshake.
Fact: Boiling salt water turns the water into steam. 
Question: What happens when salt water is boiled?
Output: Water turns into steam.
Fact: condensation causes fog. 
Question: What is a cause of fog?
Output: condensation.
Fact: It is essential to reduce resources needed to make things. 
Question: What is important to reduce in the making of things?
Output: resources.
Fact: Canyons reveal the geologic history of the area. 
Question: Where can one readily see the geologic history of an area?
Output: canyon.
Fact: influenza can infect bacteria. 
Question: What can infect bacteria?
Output: influenza.
Fact: Plant cells around the vascular tissues are created by mitosis. 
Question: How are plant cells around the vascular tissue created?
Output: mitosis.
Fact: When a body of water receives more water than it can hold, death and devastation can result. 
Question: What is a result of too much water entering an existing body of water?
Output: death and devastation.
Fact: diffusion requires energy. 
Question: What requires energy?
Output: diffusion.
Fact: if humans sweat, their bodily water decreases. 
Question: what's bodily water decreases through sweat?
Output: humans.
Fact: thyroid hormones increase the rate of energy consumption. 
Question: What do thyroid hormones increase?
Output: Rate of energy consumption.
Fact: Enzymes makes chemicals reactions easier to get started. 
Question: What can make a chemical reaction easier to get started?
Output: Enzymes.
Fact: Sponges have specialized cells to pick up planktonic food to digest. 
Question: What does a sponge's specialized cell do when it picks up planktonic food?
Output: Starts to digest.
Fact: spillways can affect the level of lakes. 
Question: what can affect the level of a lake?
Output: spillways.
Fact: The pituitary gland regulates the metabolic rate in the body. 
Question: What gland helps regulate the metabolic rate in the body?
Output: Pituitary gland.
Fact: Roots grow away from a light source. 
Question: what grow away from a light source?
Output: roots.
Fact: animals lack chlorophyll. 
Question: what do animals lack?
Output: chlorophyll.
Fact: osteoclasts being more active than osteoblasts decreases bone density. 
Question: what does osteoclasts being more active than osteoblasts do?
Output: decreases bone density.
Fact: Telephones and videos can be used for communication. 
Question: What technological tool can be used for communication?
Output: telephones.
Fact: a light bulb requires a power plant to produce light. 
Question: What is required for a light bulb to produce light?
Output: Power plant.
Fact: Seed wait to grow for favorable conditions which increase growth like light. 
Question: What causes seeds to grow in favorable conditions?
Output: Light.
Fact: Freeze drying food keeps it viable for extended flights. 
Question: Which of the following keeps food viable for extended flights?
Output: freeze drying.
Fact: fluid in the inner ear is used for sensing sound by animals. 
Question: what in the inner ear is used for sensing sound by animals?
Output: fluid.
Fact: Dilation makes the pupils sensitive. 
Question: What makes the pupils sensitive?
Output: dilation.
Fact: detailed oberservation of stars require a telescope. 
Question: detailed oberservation of stars require what technology?
Output: telescopes.
Fact: A thing which is sessile produces eggs and sperm. 
Question: A thing which is what produces eggs and sperm?
Output: sessile.
Fact: a beak is used for catching worms by birds. 
Question: what do birds use a beak to catch?
Output: worms.
Fact: High humidity interferes with the ability of some animals to adjust to hot temperature. 
Question: What interferes with an animal's ability to adjust to hot temperatures?
Output: high humidity.
Fact: temperature affects gas. 
Question: what affects a gas?
Output: temperature.
Fact: the period of most rapid growth is the first year. 
Question: The first year is the period of what?
Output: rapid growth.
Fact: water-damaged carpets have a negative impact on the respiratory system. 
Question: what has a negative impact on the respiratory system?
Output: water-damaged carpets.
Fact: a scale is used for measuring grams. 
Question: what is a scale used for measuring?
Output: grams.
Fact: Trees secondary growth forms secondary vascular tissues. 
Question: What forms secondary vascular tissues in trees?
Output: secondary growth.
Fact: conserving water can be used for survival in deserts. 
Question: where can conserving water be used for survival in?
Output: deserts.
Fact: animals can cool themselves down by decreasing bodily water. 
Question: What can an animal do to cool themselves down?
Output: Decrease bodily water.
Fact: force is highest in arteries and lowest in veins. 
Question: is highest in arteries and lowest in veins.?
Output: Force.
Fact: Cells that divide uncontrollably can be either benign or malignant. 
Question: How are cells that divide uncontrollably classified?
Output: As benign or malignant.
Fact: Animals that do not have thick fur rely on fat layers to stay warm. 
Question: What do animals without thick fur need to stay warm?
Output: layers of fat.
Fact: Living things all require energy for reproduction. 
Question: What do all living things require in order to reproduce?
Output: energy.
Fact: straightening an elbow consumes energy. 
Question: What does straightening an elbow consume?
Output: energy.
Fact: some rain that falls on land may soak into the ground, becoming groundwater. 
Question: what falls on land, soaking into the ground and becoming groundwater?
Output: rain.
Fact: Sponges trap and filter out food as water passes by. 
Question: What eats by trapping and filtering out food as water passes by?
Output: Sponges.
Fact: The wind has a negative impact on the respiratory system. 
Question: The wind has a negative impact on what?
Output: the respiratory system.
Fact: loss of balance are results of toxic material in the stomach. 
Question: what is a reaction to toxic material in the stomach?
Output: loss of balance.
Fact: The rise in carbon dioxide concentrations contributes to the increase in global warming threats. 
Question: What has led to the increase in global warming?
Output: Increase in carbon dioxide.
Fact: Organic matter being buried under mud changes peat into coal. 
Question: what being buried under mud changes peat into coal?
Output: organic matter.
Fact: proteins contain genes. 
Question: what do proteins contain?
Output: genes.
Fact: Bamboo continue to grow throughout their lives. 
Question: What happens to bamboo throughout its life?
Output: it continues to grow.
Fact: Conserving water can help humans survive. 
Question: What can help humans survive?
Output: Conserving water.
Fact: mammals have teeth. 
Question: why do mammals have teeth?
Output: food.
Fact: trees make food for themselves and other organisms. 
Question: What makes food for themselves and other organisms?
Output: trees.
Fact: Beavers cause ponds and lakes to form. 
Question: What can be the cause of lakes and ponds forming?
Output: beavers.
Fact: Classifying minerals requires scratching those materials. 
Question: What must be done to classify minerals?
Output: scratch them.
Fact: sharks convert oxygen with gills. 
Question: What do sharks use to convert oxygen?
Output: gills.
Fact: Loose soil helps a plant to grow. 
Question: What helps a plant to grow?
Output: Loose soil.
Fact: abalone  are invertebrates such as the common snail. 
Question: What are invertebrates such as the common snail?
Output: abalone.
Fact: paper can change shape from smooth into compacted by physical force. 
Question: what can change shape from smooth into compacted by physical force?
Output: paper.
Fact: a seismometer can predict destruction. 
Question: What can a seismometer predict?
Output: destruction.
Fact: Formula 1 racing requires smooth surfaces. 
Question: what requires smooth surfaces?
Output: Formula 1 racing.
Fact: Most plants cultivate their entire lives and Fertilizer helps them. 
Question: What helps plants cultivate their entire live span?
Output: Fertilizer.
Fact: Flowers produce spores that develop something heart-shaped. 
Question: What shape are the things that develop from spores?
Output: Heart.
Fact: gas expands after going through a furnace into a cottage. 
Question: gas does what after going through a furnace into a cottage?
Output: expands.
Fact: if fossils of barnacles are found in a place then that place used to be covered by water in the past. 
Question: what fossils have to be found in a place to signify the place used to be covered by water?
Output: barnacles.
Fact: Most protists are able to move. 
Question: Which can move?
Output: protists.
Fact: honey causes food to taste sweet. 
Question: what causes food to taste sweet?
Output: honey.
Fact: Running an electric current through a wire causes the length of the wire to change. 
Question: Running an electric current through a wire causes?
Output: wire length to change.
Fact: a connection is between the eye and tube feet in echinoderms. 
Question: a connection is between the eye and what type of  feet in echinoderms?
Output: tube.
Fact: it is warm inside of ovaries. 
Question: what is it warm inside of?
Output: ovaries.
Fact: A plant requires carbon dioxide for growth. 
Question: What does a plant require for its growth?
Output: Carbon dioxide.
Fact: Having edible things has a positive impact on an organism 's health. 
Question: Having what things has a positive impact on an organism 's health?
Output: edible.
Fact: Some aquatic animals have hydrostatic skeletons. 
Question: Hydrostatic skeletons are a feature of some what?
Output: aquatic animals.
Fact: An ion is formed after a neutral atom loses an electron. 
Question: A neutral atom that loses an electron becomes  what?
Output: an ion.
Fact: Some glass enclosures convert electricity into light and heat energy. 
Question: Some what enclosures convert electricity into light and heat energy?
Output: glass.
Fact: Dialysis is used to treat patients with renal failure. 
Question: What is dialysis used to treat?
Output: Renal failure.
Fact: Bundles of fibers contraction occurs when bundles of fibers get shorter. 
Question: What contracts as it gets shorter?
Output: Bundles of fibers.
Fact: shallow tropical water is warm. 
Question: Shallow tropical water is what?
Output: warm.
Fact: uneven heating of the Earth 's surface causes a movement of air. 
Question: Uneven heating of the Earth 's surface causes a movement of what?
Output: air.
Fact: Coal is created from being buried under soil. 
Question: How is coal made?
Output: Being buried under ground.
Fact: Producing heat causes air pollution. 
Question: What causes air pollution?
Output: producing heat.
Fact: some insects have special excretory structures. 
Question: What can have special excretory structures?
Output: insects.
Fact: energy is lost due to heat. 
Question: what is energy lost to?
Output: heat.
Fact: some aerosols can decrease temperatures by blocking the sun. 
Question: some aerosols can decrease temperatures by blocking what?
Output: the sun.
Fact: male dogs use smell to mark their territory. 
Question: What do male dogs use to mark their territory?
Output: smell.
Fact: No matter if you are white or brown, this comes from a polygenic trait. 
Question: Your polygenic traits determine:?
Output: if you are white or brown.
Fact: procreation increases genetic diversity. 
Question: what increases genetic diversity?
Output: procreation.
Fact: Cells have repair mechanisms to fix genetic problems in DNA. 
Question: DNA can be fixed with repair mechanisms of?
Output: cells.
Fact: The pancreas is responsible for producing insulin to take glucose from the blood. 
Question: What produces insulin?
Output: Pancreas.
Fact: Ecosystems are damaged by sulfur dioxide. 
Question: What causes damage to forest ecosystems?
Output: Sulfur dioxide.
Fact: insects have a nervous system. 
Question: what do insects have?
Output: nervous system.
Fact: the small intestine is needed for humans to grow and live. 
Question: What is needed for humans to grow and live?
Output: Small intestine.
Fact: Some squids are nearly microscopic. 
Question: What can be nearly microscopic?
Output: squids.
Fact: female mammals have pouches. 
Question: What do female mammals have?
Output: pouches.
Fact: heating seawater causes it to evaporate while the salt remains. 
Question: What, if heated, evaporates while salt remains?
Output: seawater.
Fact: heat can be used to separate a solute from a solvent in a solution. 
Question: What can be used to separate a solute from a solvent in a solution?
Output: heat.
Fact: Food consists of organic molecules that store electrical energy. 
Question: Organic molecules that store electrical energy can be found in what?
Output: food.
Fact: A haze is formed when water vapor condenses in the air. 
Question: What is formed when water vapor condenses in the air?
Output: haze.
Fact: gasoline ignites easily. 
Question: what ignites easily?
Output: gasoline.
Fact: mutations may change the structure of the building blocks of DNA. 
Question: mutations may change the structure of the what of DNA?
Output: building blocks.
Fact: adult sponges produce gametes. 
Question: what do adult sponges produce?
Output: gametes.
Fact: Cells are programmed to reproduce only a set number of times. 
Question: Cells are programmed to _  only a set number of times.?
Output: reproduce.
Fact: Sponges have specialized cells that are work horses. 
Question: Sponges have specialized cells that are what?
Output: work horses.
Fact: A plant requires something that is a compound of hydrogen and oxygen for survival. 
Question: For survival, plants require a compound made of what?
Output: Hydrogen and oxygen.
Fact: condensed water vapor evaporates at certain temperatures. 
Question: When happens to condensed water vapor when it reaches certain points?
Output: evaporates.
Fact: evaporation can be used to move a solute apart from a solvent in a solution. 
Question: Evaporation can be used to move a solvent apart from:?
Output: a solute.
Fact: differentiation is the process by which unspecialized building blocks of organisms become specialized. 
Question: what goes from unspecialized to specialized during differentiation?
Output: building blocks of organisms.
Fact: Lenses cause sunlight to split into different colors. 
Question: What causes sunlight to split into different colors?
Output: lenses.
Fact: mussels feed on plankton and nonliving organic matter. 
Question: What feed on plankton and nonliving organic matter?
Output: mussels.
Fact: heavy rains can cause that which is deadly and devastating. 
Question: heavy rain can cause that which is what?
Output: deadly and devastating.
Fact: the Earth being tilted on its rotating axis causes Autumn. 
Question: What is caused by Earth being tilted on it's axis?
Output: Autumn.
Fact: a calculator is used in finance. 
Question: What is used in finance?
Output: A calculator.
Fact: corals form in warm waters. 
Question: What forms in warm water?
Output: corals.
Fact: motion causes thermal expansion. 
Question: what causes thermal expansion?
Output: motion.
Fact: The Alps were formed by earthquakes. 
Question: What was formed by earthquakes?
Output: The Alps.
Fact: Sedimentary rock turns into metamorphic rock with force. 
Question: What makes sedimentary rock turn into metamorphic?
Output: Force.
Fact: Soil loss through wind is a leading cause of water pollution in the United States. 
Question: What is one consequence of soil loss?
Output: Water pollution.
Fact: Plant growth in width or girth emanates from within and around the vascular tissues. 
Question: Where in the plant does growth in width or girth originate?
Output: vascular tissue.
Fact: microbes are agents of disease. 
Question: What can microbes be used as?
Output: spread of disease.
Fact: kicking an object transfers energy to the object. 
Question: What does kicking an object do?
Output: Transfers energy.
Fact: creatures that can swim have a centralized nervous system with a brain. 
Question: What that can swim have a centralized nervous system with a brain?
Output: creatures.
Fact: The support structure of a plant is used to store water. 
Question: Where is water stored in a plant?
Output: the support structure.
Fact: insects have a more complex nervous system. 
Question: What has a more complex nervous system?
Output: insects.
Fact: macroevolution involves mutations. 
Question: What does macroevolution involve?
Output: mutations.
Fact: Cells produce mRNA in the nucleus. 
Question: Cells produce mRNA in the _.?
Output: nucleus.
Fact: Fungi eat dead matter such as leaves. 
Question: What do fungi do to leaves?
Output: Eat them.
Fact: A fluid rich in protein leaks out of capillaries into spaces between cells. 
Question: A fluid rich in protein leaks out of capillaries into spaces between what?
Output: cells.
Fact: lungs are used for breathing air by elephants. 
Question: What uses lungs for breathing air?
Output: elephants.
Fact: foil can be changed from smooth into compacted by physical force. 
Question: what can be changed from smooth to compacted by physical force?
Output: foil.
Fact: Moss plants are bryophytes. 
Question: Examples of bryophytes are?
Output: moss.
Fact: Contact between solid mineral deposits over long periods of time causes them to smooth. 
Question: Contact between solid mineral deposits over long periods of what causes them to smooth?
Output: time.
Fact: play is cognitive. 
Question: what is cognitive?
Output: play.
Fact: insect are important in the fertilization step in the sexual reproduction of plants. 
Question: What are important in the fertilization step in the sexual reproduction of plants?.?
Output: insects.
Fact: Riding a bike does not cause litter. 
Question: What is not caused by riding a bike?
Output: litter.
Fact: the urethra carries urine from the bottom of the bladder to a sphincter for urination. 
Question: What carries urine from the bottom of the bladder to a sphincter?
Output: Urethra.
Fact: Hibernation is used for conserving heat by some animals. 
Question: Animals hibernate to conserve what?
Output: heat.
Fact: Thunderstorms are caused when cold air advances on warm air. 
Question: Where do thunderstorms come from?
Output: When cold air advances on warm air.
Fact: If there is a famine in an environment, then animals may leave that environment. 
Question: Animals may leave an environment during which event?
Output: Famine.
Fact: some animals need smell to survive. 
Question: What do some animals need to survive?
Output: smell.
Fact: blood flow is regulated by breathing. 
Question: what is regulated by breathing?
Output: blood flow.
Fact: Flowers are the major crop that needs protecting by keeping them warm. 
Question: what are the major crop that needs protecting by keeping them warm?
Output: Flowers.
Fact: some fleas and ticks live on the surface of their host. 
Question: what sometimes lives on the surface of their host?
Output: fleas and ticks.
Fact: Ionization harms aquatic ecosystems. 
Question: What is most likely harmful to aquatic ecosystems?
Output: Ionization.
Fact: vehicles are used for moving people. 
Question: what are used for moving people?
Output: vehicles.
Fact: The vanes rotating in an electric fan cause gases to move. 
Question: The vanes rotating in an electric fan cause what to move?
Output: gases.
Fact: Scraping oneself on a contaminated object may cause an invasion of the body by bacteria. 
Question: Scraping oneself on an object that is what, may cause an invasion of the body by bacteria?
Output: contaminated.
Fact: A threatening behavior by a fisher can make a porcupine extend its quills. 
Question: What might a porcupine do if threatened by a fisher?
Output: show its quills.
Fact: engines transform chemical energy into mechanical energy and have a range where they are efficient. 
Question: The efficiency of an engine range is due to what?
Output: chemical to mechanical energy.
Fact: Loud noises can make an animal snort. 
Question: What might a loud noise in the woods make an animal do?
Output: snort.
Fact: A barometer is used to measure the force acting on a unit area. 
Question: What is used to measure the force acting on a unit area?
Output: a barometer.
Fact: Brain tumors occur when the cell cycle is no longer regulated. 
Question: Brain tumors occur when what is no longer regulated?
Output: cell cycles.
Fact: Some wasps, and certain flies and nematodes kill their host, but most do not. 
Question: Some wasps, and certain flies and nematodes kill their what, but most do not?
Output: host.
Fact: wheeled vehicles require asphalt. 
Question: What do wheeled vehicles require?
Output: asphalt.
Fact: Water moving soil causes rivers to be deeper. 
Question: What happens when water moves soil in a river?
Output: The river gets deeper.
Fact: Ants have complex social behaviors. 
Question: What type of behavior does an ant have?
Output: Social.
Fact: Protists can move unless the specimen dries. 
Question: What would prevent a protist from moving?
Output: If it's dry.
Fact: all cells have cellular material inside the plasma membrane. 
Question: all cells have cellular material inside the what?
Output: plasma membrane.
Fact: cnidarians are without backbones. 
Question: what are without backbones?
Output: cnidarians.
Fact: functioning ears are used for sensing sound by animals. 
Question: What are used for sensing sound in animals?
Output: functioning ears.
Fact: hiding can be used by animals like young birds. 
Question: hiding can be used by animals like what?
Output: young birds.
Fact: Moving a wire across magnetic field will cause it to heat up. 
Question: What happens when a wire is moved across a magnetic field?
Output: the wire heats up.
Fact: wiring can be made of gold. 
Question: what can wiring be made of?
Output: gold.
Fact: androgens are chemical messengers. 
Question: What are chemical messengers?
Output: androgens.
Fact: organisms commonly found on rotting logs and compost reproduce by way of spores. 
Question: organisms commonly found on rotting logs and compost reproduce by way of what?
Output: spores.
Fact: lymph is filtered by nodes. 
Question: What is lymph filtered by?
Output: nodes.
Fact: Earth 's tilt on its rotating axis causes autumn. 
Question: Earth's tilt on its rotating axis causes what?
Output: autumn.
Fact: thirst is used to make an animal realize that it needs to replenish H2O in its body. 
Question: Thirst shows an animal that it needs what?
Output: H2O.
Fact: cloning is the process of isolating and making copies of a unit of heredity. 
Question: What is the process of isolating and making copies of a unit of heredity?
Output: cloning.
Fact: Pushes and pulls can change the movement of something or have it remain stationary. 
Question: What can change the movement of something or have it remain stationary?
Output: pushes and pulls.
Fact: Differentiation is how plants become specialized during development. 
Question: What is how plants become specialized during development?
Output: differentiation.
Fact: Gametes then unite in fertilization and eventually become an embryo. 
Question: Gametes then unite in fertilization and eventually become what?
Output: embryo.