niryuu/sni-each-converted huggingface dataset:
Fact1: lack of moisture in the air causes low amounts of rainfall, Fact2: Plants wither and die for lack of rain., Question: What can low moisture in the air cause? (A) harmful substances (B) Pollution (C) Dehydration (D) deforestation (E) permineralization (F) Plants to die (G) erosion (H) drought
Output: F
Fact1: Biodiversity increases the productivity and stability of ecosystems., Fact2: Biodiversity contributes to ecosystem complexity., Question: An ecosystem's what increases its productivity and stability (A) elevation (B) complexity (C) Quality of life (D) seasons (E) seasonal changes (F) Animal survival (G) trees (H) Plants growth
Output: B
Fact1: preventing the transfer of heat from an organims 's body causes that organism to keep warm, Fact2: Fur or feathers help hold heat in, but some body heat always escapes., Question: What does fur do? (A) it serves as food (B) refract or absorb. (C) It helps them survive (D) absorb light energy (E) it catches fire (F) it drowns the organism (G) structure and function (H) it keeps an organism warm
Output: H
Fact1: Plants are multicellular eukaryotes with cell walls made of cellulose., Fact2: Eukaryotes Eukaryotic cells are complex with numerous organelles., Question: What are numerous in plant cells? (A) soil (B) bacteria (C) flowers (D) glucose (E) calories (F) hydrocarbons (G) Chemical energy (H) eukyarotes
Output: H
Fact1: Plasma cells are activated B cells that secrete antibodies., Fact2: Antibodies kill bacteria., Question: What kills bacteria? (A) rays or beams (B) Plasma cells (C) Cooking (D) an electric stove (E) Petri dish (F) deal (G) phlange (H) evaporation
Output: B
Fact1: Some viruses can cause cancer., Fact2: Cancer is an example of a mutation in cells., Question: What can mutate cells? (A) Allergies (B) water (C) fruits (D) flow of electrons (E) vegetables (F) harmful substances (G) rays or beams (H) some viruses
Output: H
Fact1: the movement of tectonic plates causes volcanic eruptions, Fact2: Volcanic eruptions are predictable., Question: can the movement of tectonic plates be predicted?  (A) look (B) wind (C) eons (D) well (E) loss (F) Rio (G) made (H) yes
Output: H
Fact1: a seismograph is used for measuring the size of an earthquake, Fact2: Most earthquakes are minor tremors., Question: What can measure the size of tremors? (A) hormones (B) measuring tape (C) rulers (D) Plate tectonics (E) graduated cylinders (F) lamphreys (G) seismographs (H) melanin amount
Output: G
Fact1: Bivalves feed on plankton and nonliving organic matter., Fact2: Mussels are bivalve mollusks., Question: What feeds on plankton and nonliving organic matter? (A) barnacles (B) mollusks (C) animals (D) the Sun (E) sharks (F) graptolites (G) bacteria (H) dogs
Output: B
Fact1: Fish have a centralized nervous system with a brain., Fact2: Fish include bass and salmon., Question: what have a centralized nervous system with a brain? (A) sharks (B) mammals (C) salmon (D) h2o (E) plants (F) humans (G) protist (H) tortoises
Output: C
Fact1: a ruler is used for measuring the length of an object, Fact2: Length indicates the buffer's size., Question: What is used to indicate an object's size? (A) clock (B) shells (C) shape (D) ruler (E) colors (F) Sight (G) DNA (H) thoughts
Output: D
Fact1: the vanes rotating in an electric fan causes air to move, Fact2: Air moving through a room helps a person to feel less short of breath., Question: What can help people feel less short of breath? (A) Electric fan (B) prolactin release (C) sensory neurons (D) evaporation (E) exercise (F) kinetic energy (G) sweating (H) The atmosphere
Output: A
Fact1: dehydrating food is used for preserving food, Fact2: Some food is dehydrated, while others are dried much like beef jerky., Question: Beef jerky is what? (A) low in protein content (B) wet (C) prone to spoilage (D) nutrients (E) barrel-shaped (F) Relieve pain (G) preserved (H) layers of fat
Output: G
Fact1: using a gasoline engine requires burning gasoline, Fact2: Oil and gasoline are fossil fuels., Question: Fossil fuels are burned in many what? (A) roads (B) Fuel cells (C) solids (D) fossilized animals (E) power (F) engines (G) energy (H) Electrical
Output: F
Fact1: Mammals conserve body heat with their hair or fur., Fact2: Mammals generate the internal heat via metabolism., Question: what do animals make with metabolism? (A) fat (B) carbohydrates (C) heat (D) magma (E) sugar (F) food (G) energy (H) Acids
Output: C
Fact1: Organs of excretion make up the excretory system., Fact2: Excess estrogen is excreted in the bowel., Question: what helps make up the excretory system? (A) sugar (B) gills (C) h2o (D) lungs (E) aorta (F) bowel (G) fungi (H) honey
Output: F
Fact1: an animal requires air for survival, Fact2: Animals use the oxygen to breathe., Question: What is required for breathing? (A) nose (B) photosynthesis (C) Gas (D) CO2 (E) cells (F) air (G) brain (H) lung
Output: F
Fact1: Gametes then unite in fertilization and form a diploid zygote., Fact2: Sperm and eggs are cells known as gametes., Question: What is formed when a sperm and egg unite in fertilization? (A) a haploid (B) two sperms (C) rapid expansion (D) gastropod shells (E) Chemical energy (F) peachleaf willow (G) an infant human (H) a diploid zygote
Output: H
Fact1: Invertebrates are animals that lack a vertebral column, or backbone., Fact2: Millipedes, spiders and other invertebrates are probably taken as well., Question: Millipedes lack what? (A) epidermal (B) segmented body (C) leg pairs (D) a cuticle (E) a vertebral column (F) diplosomites (G) Chlorophyll (H) biological diversity
Output: E
Fact1: absorbing energy causes objects to heat, Fact2: Metal expands when heated., Question: Metal expands when it does what? (A) absorbs energy (B) electricity (C) dries (D) freezes (E) direct energy (F) Relieve pain (G) to move people (H) contracts
Output: A
Fact1: skin is used for breathing air by frogs, Fact2: An apathetic frog is probably a sick frog., Question: What largest organ can cause sickness?  (A) Heart (B) lungs (C) immune (D) germs (E) mold (F) Skin (G) Liver (H) Stomach
Output: F
Fact1: thirst is used to make an animal realize that it needs to replenish its bodily water by the body, Fact2: Dehydration causes increased thirst and water consumption., Question: What is it called when an animal needs to replenish bodily water? (A) hunger (B) spring (C) diet (D) dehydration (E) hyperthyroidism (F) Pituitary gland (G) fear (H) Exfoliation
Output: D
Fact1: some light bulbs convert electricity into light and heat energy, Fact2: Light Bulbs Incandescent bulbs are available at the front desks., Question: Incandescents convert electricity into light and what (A) energy (B) house (C) renewable energy (D) home (E) heat energy (F) motion (G) kinetic energy (H) heating liquids
Output: E
Fact1: if an object is made of a material then that object has the properties of that material, Fact2: Objects are made of different material., Question: Objects of different materials do what with those materials? (A) share ideas (B) share thoughts (C) share properties (D) reproduce (E) chemical changes (F) protect them (G) flow of electrons (H) share names
Output: C
Fact1: the looseness of soil increases the amount of oxygen in that soil, Fact2: Oxygen in the soil is vital for healthy roots., Question: What in soil is vital for healthy roots? (A) looseness (B) nutrients (C) leftovers (D) compacted (E) ferns (F) cells (G) energy (H) trash
Output: A
Fact1: pesticides can cause pollution, Fact2: Pollution is the release of harmful substances into the environment., Question: Which of the following can release harmful substances into the environment? (A) vehicles (B) cigarettes (C) fossil fuels (D) Thunderstorms (E) Photosynthesis (F) Pesicides (G) Tree sap (H) mines
Output: F
Fact1: lakes are formed by precipitation and runoff, Fact2: Clouds form and precipitation occurs., Question: What are lakes formed by? (A) erosion (B) streams (C) desert (D) flooding (E) mice (F) rivers (G) stars (H) clouds
Output: H
Fact1: Aging is associated with the death of cells., Fact2: If cell death occurs it is called infarction ., Question: What is aging associated with? (A) rapid expansion (B) massive damage (C) burning coal (D) Smoking (E) energy usage (F) It decreases (G) infarction (H) smoking tobacco
Output: G
Fact1: when the season changes , the amount of daylight will change, Fact2: The flowering of soybeans is activated by the length of daylight hours., Question: What affects the flowering of soybeans? (A) It remains dormant (B) genetic diversity (C) Pesticides (D) deoxyribonucleic acid (E) seasonal changes (F) mutations (G) competition (H) Heat energy
Output: E
Fact1: when water freezes , that water expands, Fact2: Water pipes can freeze and burst., Question: Pipes can burst because at low temperatures, water does what? (A) break off (B) moves (C) expand (D) evaporate (E) squeeze (F) flooding (G) boil (H) shrink
Output: C
Fact1: Immunodeficiency occurs when the immune system is not working properly., Fact2: Many cancers can cause immunodeficiency., Question: Many _ can cause the immune system to not work properly. (A) fever (B) bacteria (C) radiation (D) fungi (E) A drug. (F) Allergies (G) cancers (H) Toxicity
Output: G
Fact1: measuring the hardness of minerals requires scratching those materials, Fact2: Moh's scale is used to describe a mineral's hardness., Question: What is done to a mineral to determine its place on the Moh's scale? (A) scratch (B) keratin (C) Laboratory (D) classified (E) treatment (F) surveyor (G) percents (H) as a base
Output: A
Fact1: Organisms cluster around hydrothermal vents in the ocean floor., Fact2: Hydrothermal vents are powered by the heat of submarine volcanoes., Question: What clusters around the heat of submarine volcanoes? (A) ferns (B) organisms (C) vegetation (D) humans (E) emissions (F) Energy (G) insects (H) the sun
Output: B
Fact1: a airplane is used for moving people across bodies of water, Fact2: Oceans are large bodies of salt water which separates deposits of land., Question: Which of the following can be used to move people across salt water? (A) salt shaker (B) telekinesis (C) engines (D) bicycle (E) electricity (F) airplane (G) wind (H) animals
Output: F
Fact1: Animals adapt to cold temperatures., Fact2: Sasquatches are obviously Earth-type animals., Question: What organism can adapt to cold temperatures? (A) insects (B) a fish (C) sensory neurons (D) sweating (E) Sasquatches (F) peachleaf willow (G) athletes (H) protect them
Output: E
Fact1: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side, Fact2: Energy from the Sun drives Earth's weather system., Question: The Earth being tilted on its axis causes solar energy to drive what? (A) systems of prejudice (B) heat production (C) heat is produced (D) motor boats (E) produce light (F) games (G) Earth's weather system (H) rays or beams
Output: G
Fact1: Temperature falls from the equator to the poles., Fact2: All temperatures are measures of heat energy., Question: what falls from the equator to the poles? (A) precipitation (B) heat energy (C) Greenhouse gases (D) sunlight (E) carbon dioxide (F) water vapor (G) sun's heat (H) energy
Output: B
Fact1: treating water is used to remove harmful substances before drinking, Fact2: To ensure that it is safe to drink water, treat it all the time., Question: To ensure that water is safe to drink, harmful what are removed before drinking? (A) leeches (B) seeds (C) toxins (D) currents (E) bacteria (F) substances (G) Roundworms (H) plants
Output: F
Fact1: Adult tunicates are barrel-shaped., Fact2: Urochordates are commonly called tunicates., Question: Adult urochordates are _-shaped. (A) Length (B) a prism (C) fossils (D) grow (E) barrel (F) fertile (G) Grow well (H) revolving
Output: E
Fact1: Ejaculation occurs when muscle contractions propel sperm from the epididymes., Fact2: An egg is fertilized by sperm., Question: When will an egg become fertilized? (A) After ejaculation (B) Fully cooking the oysters (C) allow growth (D) Earth orbiting the Sun (E) in the autumn season (F) colder and wetter (G) Plant reproduction (H) during the day
Output: A
Fact1: planting trees has a positive impact on an ecosystem, Fact2: Destruction of Trees is taking place, pollution of air is the Result of cutting trees with pace., Question: What has a positive effect on an ecosystem? (A) maintaining air pollution (B) removing habitats (C) stopping air pollution (D) to stay warm (E) in the frog family (F) Electric generators (G) increasing air pollution (H) genetic diversity
Output: C
Fact1: increasing heat causes thermal expansion, Fact2: Fire makes heat., Question: what causes thermal expansion? (A) energy (B) snowballs (C) glaciers (D) wind (E) Sun (F) blizzards (G) coal (H) fire
Output: H
Fact1: the movement of tectonic plates causes volcanic eruptions, Fact2: Plate techtonics could be defined as the movement of the earth's sections or plates as a result of convectional forces below the surface., Question: What causes volcanic eruptions? (A) Too much lava in the volcano (B) energy of moving objects (C) Lava getting too hot (D) Earthquakes (E) Tectonic plates moving (F) fissures of hot, acidic water (G) heating liquids (H) The area was once underwater
Output: E
Fact1: Bivalves feed on plankton and nonliving organic matter., Fact2: Mussels are bivalve mollusks., Question: What feeds on nonliving organic matter? (A) rabbit (B) crocodiles (C) mussels (D) oxygen (E) skateboard (F) barnacles (G) trucks (H) fungi
Output: C
Fact1: Mollusks are invertebrates such as the common snail., Fact2: Snails are protected by a hard shell on their backs., Question: What are some invertebrates protected by on their backs? (A) fur (B) parasites (C) barnacles (D) shells (E) coats (F) bones (G) bushes (H) Epidermis
Output: D
Fact1: bacteria cause food to spoil, Fact2: Bacteria thrive in higher temperatures., Question: What can cause food to spoil? (A) single-celled organisms (B) Salting (C) Higher temperatures (D) Canning (E) sea squirts (F) a pathogens (G) Refrigeration (H) harmful substances
Output: C
Fact1: Playing is just one of many ways that mammals and other animals learn how to behave., Fact2: Whales are aquatic mammals., Question: what learns how to behave through playing? (A) protist (B) people (C) humans (D) ants (E) sharks (F) plants (G) whales (H) athletes
Output: G
Fact1: eating food that contains pesticides can have a negative impact on humans, Fact2: For humans, a pesticide exposure means getting pesticides in or on the body., Question: What is it called when people get pesticides on or in the body? (A) Insecticide (B) Herbicide (C) hyperthyroidism (D) major threat to health (E) direct damage to the lungs (F) massive damage (G) Insect killer exposure (H) Pesticide exposure
Output: H
Fact1: the mass of a planet causes the pull of gravity on that planet, Fact2: Earth is a living planet., Question: What causes the pull of gravity? (A) layers of fat (B) Earth's mass (C) Time and energy (D) flow of electrons (E) kinetic energy (F) friction (G) an object (H) heat energy
Output: B
Fact1: Growth is faster during infancy than it is during puberty., Fact2: Breasts develop during puberty ., Question: When is growth faster? (A) adulthood (B) sponges (C) when breasts develop (D) 86400 (E) angiosperm (F) when menstruation stops (G) corn (H) infancy
Output: H
Fact1: a drought can change the color of an environment from green to brown, Fact2: Too little rain causes a drought., Question: What can change the color of an environment from green to brown? (A) harmful substances (B) clouds (C) Greenhouse gasses (D) blizzards (E) deforestation (F) Greenhouse gases (G) blue skies (H) too little rain
Output: H
Fact1: Plants that shed their leaves seasonally each year are called deciduous plants., Fact2: Shade trees can be deciduous., Question: What can shed their leaves? (A) rabbit (B) Power plants (C) insects (D) swamp vegetation (E) mammals (F) Shade trees (G) animals (H) Most plants
Output: F
Fact1: sound can be used for communication by animals, Fact2: Barking is a dog's way of communicating., Question: What is a dog's sound? (A) whisper (B) Social (C) meow (D) yell (E) struck (F) unique (G) bark (H) sound
Output: G
Fact1: coal is used for generating heat by burning, Fact2: Gasoline is extremely flammable and can explode and burn if ignited., Question: coal is used for generating heat and can what? (A) melt (B) explode (C) run (D) kill (E) heat (F) energy (G) stay warm (H) freeze
Output: B
Fact1: cell division often causes growth, Fact2: Tumor simply means abnormal growth., Question: What is one type of abnormal cell division? (A) mildew (B) two (C) SNPs (D) deadly (E) haploid (F) tumor (G) disease (H) HIV
Output: F
Fact1: storms cause bodies of water to increase amount of water they contain, Fact2: Hurricanes are killer storms., Question: What do hurricanes do to the amount of water contained in bodies in water? (A) they do nothing (B) fissures of hot, acidic water (C) they make it increase (D) they make it decrease (E) forest is destroyed (F) Damages them (G) they displace all water (H) move to different locations
Output: C
Fact1: when a body of water receives more water than it can hold , a flood occurs, Fact2: Flood probability is based on past floods., Question: How do we determine the probability of receiving more water than a body can hold? (A) evaporation (B) climate (C) The past (D) watershed (E) Dilution (F) energy usage (G) Temperature (H) salinity
Output: C
Fact1: a tape measure is used to measure length, Fact2: For the square, the side is of length x., Question: A tape measure is used to what the side of a square? (A) observe it (B) set number (C) measure (D) feet (E) trim (F) size (G) cut (H) wrap
Output: C
Fact1: the moon revolving around the Earth causes the phases of the moon, Fact2: Tides also calculates the moon phases and the tide's coefficients., Question: What can the moon revolving around the earth be used to calculate? (A) seasons (B) pain (C) magnetism (D) tides (E) voltage (F) Length (G) weight (H) motion
Output: D
Fact1: Some viruses can cause cancer., Fact2: Cancer requires an accumulation of mutations., Question: What can some viruses cause? (A) explosions (B) anemia (C) extinction (D) Dehydration (E) birth (F) bacteria (G) mutations (H) Allergies
Output: G
Fact1: Caffeine is a central nervous system stimulant., Fact2: Coffee is an excellent source of caffeine., Question: what is a central nervous system stimulant? (A) blood (B) NaCl (C) SO2 (D) coffee (E) h2o (F) salt (G) vinegar (H) A drug.
Output: D
Fact1: Earthworm burrows help aerate soil, which is also good for plants., Fact2: Aeration quickly changes the chemistry of the soil., Question: What do earthworms do to soil? (A) Destroy soil (B) Damages them (C) Exfoliation (D) Converting waste. (E) competing for resources (F) Compact soil (G) Make soil denser (H) Change the chemistry
Output: H
Fact1: plant reproduction requires pollination, Fact2: Insects and hummingbirds are the primary pollinators., Question: Insects and hummingbirds are required for what to reproduce? (A) fish (B) bees (C) herds (D) growth (E) courtship (F) plants (G) mating (H) nutrients
Output: F
Fact1: bacteria can cause people to become ill, Fact2: Bacteria, viruses or parasites can cause sickness., Question: what causes illness? (A) health (B) parasites (C) chickenpox (D) toxins (E) viruses (F) exercise (G) wellness (H) Roundworms.
Output: B
Fact1: Precipitation increases moisture., Fact2: Rain is liquid precipitation., Question: What does rain increase? (A) percentages (B) intensity (C) sun (D) snow (E) percents (F) moisture (G) aridness (H) velocity
Output: F
Fact1: Molecules of DNA are encoded with instructions that tell cells what to do., Fact2: DNA DNA is deoxyribonucleic acid., Question: what molecules are encoded with instructions that tell cells what to do? (A) chlorophyll (B) deoxyribonucleic acid (C) A Greek letter (D) to move people (E) cell walls (F) Earth revolving around the sun (G) move to different locations (H) ribosomes
Output: B
Fact1: insulated material can be used for keeping warm, Fact2: Although it is important to keep warm during the winter season, it's also important to keep safe., Question: What is important in the winter season? (A) cold (B) air pressure (C) panic (D) heat energy (E) danger (F) Insulated material (G) hydration (H) Animal fur
Output: F
Fact1: friction causes the speed of an object to decrease, Fact2: Friction creates heat., Question: What can decreasing an object's speed create? (A) heat (B) death (C) freezing (D) cold (E) harm (F) pleasure (G) warmth (H) energy
Output: A
Fact1: Freshwater biomes have water that contains little or no salt., Fact2: Biomes are global ecosystems., Question: what has freshwater that contains little or no salt? (A) our planet (B) sweat (C) swamp vegetation (D) ocean (E) NaCl (F) aqueous solution (G) solid, liquid, gas (H) global ecosystems
Output: H
Fact1: exercise increases a body 's strength, Fact2: Kicks and punches are important to keeping a healthy body., Question: Exercise is important to keeping healthy and what? (A) worried (B) empty (C) dogs (D) cows (E) strong (F) fueled (G) animals (H) health
Output: E
Fact1: a fire requires oxygen to burn, Fact2: There is no "gaseous" oxygen on the Moon and the Moon itself is bone dry., Question: Where is a fire least likely to start? (A) kalenchoes (B) a forest (C) a fireplace (D) soft soil (E) dormant (F) the Moon (G) a wood pile (H) rivers slow
Output: F
Fact1: landfills have a negative impact on the environment, Fact2: Less garbage goes into landfills., Question: What effect would less garbage have on the environment? (A) It decreases (B) lowered energy cost (C) an unknown effect (D) no effect (E) protect them (F) a better effect (G) reduced heat (H) a worse effect
Output: F
Fact1: Earth 's magnetic patterns are used for finding locations by animals that migrate, Fact2: Whales migrate further than any other animal., Question: what uses earth's magnetic patterns to find locations? (A) mars (B) omnivores (C) bacteria (D) Lobsters (E) h2o (F) humans (G) pigeons (H) whales
Output: H
Fact1: most canyons are formed by flowing rivers through erosion over long periods of time, Fact2: Striations in rock forms are seen along the river and tell the geologic history of the area., Question: Where can one readily see the geologic history of an area? (A) down (B) scuba diving (C) soils (D) pastureland (E) canyon (F) driving (G) Mountains (H) mines
Output: E
Fact1: Lymph is a fluid that leaks out of capillaries into spaces between cells., Fact2: Capillaries connect arteries to veins ., Question: What is a fluid that leaks out of the connection of arteries to veins? (A) Type O (B) gas (C) liquids (D) weater (E) oxygen (F) lymph (G) water (H) red
Output: F
Fact1: being exposed to wind can cause erosion of soil, Fact2: West winds mean a land breeze., Question: What can cause erosion of soil? (A) ice (B) breezes (C) mines (D) rainfall (E) sun rays (F) moon light (G) rivers (H) flooding
Output: B
Fact1: Amphibians are the first true tetrapods, or vertebrates with four limbs., Fact2: Frogs are classified as amphibians., Question: _ are tetrapods. (A) animals (B) amoeba (C) Frogs (D) Length (E) insects (F) Spiders (G) Snakes (H) Birds
Output: C
Fact1: Earthworms are important deposit feeders that help form and enrich soil., Fact2: Earthworms Earthworms are in the phylum Annelids., Question: What do annelids enrich? (A) magma (B) seeds (C) soil (D) Energy (E) food (F) water (G) moss (H) roots
Output: C
Fact1: the Earth being tilted on its rotating axis causes seasons, Fact2: Every season changes because the temperature changes with the seasons., Question: What does the earth being tilted on a rotating axis cause? (A) permineralization (B) Damage to the moon (C) Temperature changes (D) dry and hot (E) global warming (F) wealth (G) Damage to the sun (H) dry conditions
Output: C
Fact1: heat can change the state of matter, Fact2: Matter exists in a solid, liquid or gas state and can change forms., Question: _ can change liquid to gas. (A) magnetism (B) cycles (C) energy (D) vapors (E) condensation (F) gravity (G) thirst (H) Heat
Output: H
Fact1: a greenhouse is used to protect plants by keeping them warm, Fact2: Many orchids are rewarding indoor plants., Question: what is a greenhouse used to protect? (A) cellulose (B) Species (C) orchids (D) the sun (E) h2o (F) organisms (G) glass (H) our planet
Output: C
Fact1: clouds are formed by water vapor rising into colder regions of the atmosphere and condensing, Fact2: Water is made up of H2O molecules., Question: what vapor forms clouds by rising into the atmosphere condensing? (A) rain (B) lightning (C) greenhouse gas (D) H20 (E) SO2 (F) pollution (G) h2o (H) Dew
Output: G
Fact1: Some viruses can cause cancer., Fact2: Skin cancer can kill., Question: Some viruses can what? (A) fret (B) harm (C) damage (D) grow (E) expand (F) discover (G) visit (H) kill
Output: H
Fact1: a prism is used for refracting light, Fact2: Prism A prism is a solid geometric shape., Question: What can refract light? (A) focusing a lens (B) Electrical energy (C) solid geometric shapes (D) an electron lens (E) Something formed from skeleton (F) single-celled organisms (G) living things (H) an electron microscope
Output: C
Fact1: Chordates have a complete digestive system and a closed circulatory system., Fact2: Shock is a disruption of the circulatory system., Question: What can chordates go through? (A) disease (B) loss (C) skin (D) alveoli (E) death (F) painful (G) shock (H) illness
Output: G
Fact1: an aquatic animal requires great amounts of water to survive, Fact2: Fish can survive in water by using their gills to extract the dissolved oxygen., Question: What requires great amounts of water to use their gills to extract dissolved oxygen? (A) most cephalopods (B) alligators (C) starfish (D) aquatic animals (E) Jellyfish (F) water foul (G) platypus (H) Lobsters
Output: D
Fact1: a greenhouse is used to protect plants by keeping them warm, Fact2: If the weather is warm, their temperature rises., Question: how is a greenhouse used to protect plants? (A) prevent heat loss (B) raising their temperature (C) storing water (D) reusing materials (E) increase oxygen (F) It helps them survive (G) reflecting light (H) evaporative cooling
Output: B
Fact1: propulsion is used for flying by a spacecraft, Fact2: And thrust is generated by the propulsion system of the aircraft., Question: What is thrusting energy good for? (A) strength (B) fish (C) Moving really slowly (D) ecosystem (E) counterop (F) Flying (G) cows (H) Sleeping
Output: F
Fact1: when a hemisphere is tilted towards the sun , that hemisphere receives more direct sunlight, Fact2: Papaya trees grow in the direct sunlight., Question: When a hemisphere is tilted towards the sun, that hemisphere does what in the sunlight? (A) by indirect light (B) flow of electrons (C) grows papaya trees (D) enormous damage to homes (E) evaporation (F) reflecting light (G) observe it (H) It gets heated up
Output: C
Fact1: if an animal sweats then that animal 's bodily water decreases, Fact2: Dehydration is the loss of total body water., Question: if an animal sweats it can cause (A) Relieve pain (B) infection (C) Localized damage (D) fever (E) ground to shake (F) Dehydration (G) bloating (H) reduced heat
Output: F
Fact1: Flowers produce spores that develop into gametophytes., Fact2: Tulips are heavy flowers., Question: What produces spores that develop into gametophytes? (A) plants (B) ice (C) tulips (D) bushes (E) orchids (F) sunlight (G) glaciers (H) cacti
Output: C
Fact1: thick fur can be used for keeping warm, Fact2: All bears are covered with heavy fur., Question: What keeps warm? (A) bushes (B) muscles (C) Limbs (D) fibers (E) keratin (F) skin (G) bears (H) hair
Output: G
Fact1: Ethanol is produced by alcoholic fermentation of the glucose in corn or other plants., Fact2: Alcohol includes ethanol and methanol., Question: what can alcohol make? (A) death (B) negative (C) Loud noises (D) Pollution (E) methanol (F) anemia (G) Acids (H) Dehydration
Output: E
Fact1: Fish have a centralized nervous system with a brain., Fact2: Fish include bass and salmon., Question: What have a centralized nervous system with a brain? (A) objects that have mass (B) warm-blooded (C) Earth orbiting the Sun (D) jellyfish (E) salmon only (F) bass only (G) bass and salmon (H) chickens
Output: G
Fact1: friction causes the temperature of an object to increase, Fact2: Friction Rubbing an object on another object can produce friction., Question: what does rubbing an object on another object cause that object to do? (A) heat production (B) heat is produced (C) sandpaper (D) It gets heated up (E) decrease in temperature (F) explode (G) heat the body (H) increase in temperature
Output: H
Fact1: if weather is stormy then there is a greater chance of rain, Fact2: Rain is our usual form of precipitation., Question: If the weather is stormy, there is a greater chance for what? (A) nightfall (B) precipitation (C) sunshine (D) negative feedback (E) daylight (F) air pollution (G) trucks and cars (H) miles per hour
Output: B
Fact1: soil erosion means soil loss through wind, Fact2: Wind is defined as moving air., Question: what causes soil loss from soil erosion? (A) nutrients (B) flooding (C) rainfall (D) moving air (E) deforestation (F) forces (G) stagnant air (H) lome
Output: D
Fact1: Adult echinoderms have radial symmetry., Fact2: Animals with radial symmetry lack an anterior and posterior end., Question: Which of the following does not have an anterior and posterior end? (A) Adult mammals (B) Adult reptiles (C) Adult birds (D) Adult echinoderms (E) Earth orbiting the Sun (F) an erupting volcano (G) peachleaf willow (H) sensory neurons
Output: D
Fact1: satellites are used to take images from space, Fact2: Meteorologists employ images from satellites to help forecast the weather., Question: Which of the following is a source of key meteorological data for forecasting (A) precipitation (B) asteroids (C) Communication (D) the Hubble telescope (E) parkas (F) satellites (G) seasonal (H) melanin amount
Output: F
Fact1: sugar causes food to taste sweet, Fact2: Molasses Sugar Molasses Sugar is the darkest sugar of all., Question: what causes food to taste sweet (A) coded genes (B) Molasses (C) Enzymes (D) flowers (E) fat (F) yeast (G) hormones (H) protein
Output: B
Fact1: bacteria in soil convert atmospheric nitrogen into a form usable by plants, Fact2: Nitrogen deficiency increases the stress on the plants., Question: What does bacteria in the soil help to prevent? (A) contamination (B) colder weather (C) Pollution (D) anemia (E) plant stress (F) Greenhouse gasses (G) toxins (H) disease
Output: E
Fact1: Cells are the basic units of the structure and function of living things., Fact2: Tigers are the largest of the living cats., Question: Cells are the basic units of the structure and function of what? (A) water (B) mammals (C) ice (D) tigers (E) animals (F) humans (G) plants (H) the Sun
Output: D
Fact1: Ribosomes are sites where proteins are made., Fact2: E ndoplasmic reticulum are membranes attached to ribosomes., Question: What are membranes attached to sites where proteins are made? (A) the body's largest organ (B) Veins and arteries. (C) epidermis and dermis (D) layers of fat (E) cell walls (F) cell membranes (G) endoplasmic reticulum (H) brain cells
Output: G
Fact1: Hair helps to insulate and protect the body., Fact2: Lean body mass and body fat are derived from total body water., Question: What is hair not considered? (A) lack (B) zinc (C) loss (D) Fat (E) long (F) CFCs (G) gold (H) p53
Output: D
Fact1: Butter is a fat that is a solid at room temperature., Fact2: Eggs, butter or margarine keep in the cooler as they do in the refrigerator., Question: fat that is a what at room temperature can be kept in the cooler? (A) melted (B) fat (C) grams (D) liquids (E) Unsafe (F) solid (G) soft (H) fluid
Output: F
Fact1: Fertilization occurs when sperm swim to an egg inside an archegonium., Fact2: Archegonium secretes sucrose to attract the sperm., Question: Sucrose attracts sperm to the what for fertilization? (A) egg (B) ovum (C) omelet (D) nest (E) male (F) ova (G) uterus (H) pistil
Output: A
Fact1: Endospores are commonly found in soil and water., Fact2: Some bacteria form resistant cells called endospores., Question: where are bacteria that form resistant cells usually seen? (A) aqueous solution (B) brain cells (C) Localized damage (D) air and clouds (E) soil and water (F) microscopes (G) vegetation (H) mold
Output: E
Fact1: Sweating reduces body heat., Fact2: Body fluids are lost during fevers because of sweating., Question: why do fevers dehydrate? (A) mild (B) metabolism (C) infection (D) Rise (E) get hot (F) ligt (G) sweat (H) virus
Output: G
Fact1: measuring the hardness of minerals requires scratching those materials, Fact2: Travel is required as necessary., Question: What is necessary to measure the hardness of materials? (A) treatment (B) tapping (C) rubbing (D) tasting (E) lamphreys (F) scratching (G) strength (H) potassium
Output: F
Fact1: a planet rotating causes cycles of day and night on that planet, Fact2: The gravitational pull of the major planets alters the orbital period from revolution to revolution., Question: What causes day and night? (A) chemical messengers (B) The moon (C) The ocean's waves (D) chemical reaction (E) Revolution around the sun (F) The clock on the wall (G) Evaporation of water (H) Basic units of the plant body.
Output: E
Fact1: landfills have a negative impact on the environment, Fact2: Most municipal trash is disposed of in such landfills., Question: What mostly has a negative effect on the environment? (A) pure water (B) deforestation (C) animals (D) cigarettes (E) municipal trash (F) pure oxygen (G) smoking tobacco (H) chlorofluorocarbons
Output: E
Fact1: Many plants respond to the days growing shorter in the fall by going dormant., Fact2: After the autumnal equinox, days gradually shorten in the Northern Hemisphere., Question: Many plants go dormant during the   (A) heat or cold (B) earth's revolving (C) autumnal equinox (D) colder and wetter (E) It helps them survive (F) cloudy and rainy weather (G) Plant growth is reduced (H) fire conditions
Output: C
Fact1: Muscle contraction occurs when muscle fibers get shorter., Fact2: Exercise causes muscles to contract., Question: What does exercise cause muscles to do? (A) rapid expansion (B) aerobic capacity (C) movement (D) to move people (E) Get shorter (F) It will move. (G) Dehydration (H) improve
Output: E
Fact1: Head hair is especially important in preventing heat loss from the body., Fact2: Insulation serves to both prevent heat loss in the winter and heat gain in the summer., Question: What is a form of natural insulation that humans have? (A) fur and fat (B) Fire (C) Blankets (D) Animal fur (E) Head hair (F) layers of fat (G) Clothes (H) copper
Output: E
Fact1: an animal requires energy to move, Fact2: All dogs are animals ., Question: All dogs require what to move? (A) dog treats (B) speed (C) air (D) barking (E) Energy. (F) energy (G) feet (H) a leash
Output: F
Fact1: the force of water against the seed coat causes a root to emerge from a seed, Fact2: Heavy wet soils discourage healthy root growth and encourage root roots., Question: The force of water against the seed coat causes what to emerge from a seed? (A) Something made of glass, fiberglass, polyethylene, or vinyl (B) Something whose growth is discouraged by heavy wet soils (C) Something made primarily of oxygen and nitrogen (D) keeping food fresh for long periods of time (E) Something that can be converted to kinetic and heat energy by a motor (F) water vapor rising into colder regions of the atmosphere and condensing (G) Something that smells like rotten eggs (H) Basic units of the plant body.
Output: B
Fact1: drought is when amount of precipitation decreases, Fact2: Conclusions Floods and drought are realities of desert life., Question: What has decreased precipitation? (A) wind (B) rainforest (C) swampland (D) deserts (E) burning (F) forest (G) herbicide (H) cold air
Output: D
Fact1: DNA is found in chromosomes., Fact2: Chromosomes are located in the nucleus of a cell., Question: DNA is found where in a cell? (A) mitochondria (B) complex (C) alveoli (D) membrane (E) plants (F) infected (G) cytoplasm (H) nucleus
Output: H
Fact1: coal is used to produce electricity by burning in coal-fire power stations, Fact2: Coal-fired power stations are inherently modular., Question: coal is used to produce electricity by burning in inherently modular what? (A) heat (B) stations (C) trees (D) heat energy (E) similar (F) cells (G) adding heat (H) engines
Output: B
Fact1: an organism requires energy for growth, Fact2: Blood flows to the viscera, organs and tissues, for growth and metabolism., Question: What does an organism require for blood flow to viscera, organs, and tissues? (A) Collagen (B) Proteins (C) energy (D) Energy. (E) food (F) blood (G) hormones (H) nutrients
Output: C
Fact1: Many plants respond to the days growing shorter in the fall by going dormant., Fact2: Plants are dormant in the winter., Question: What causes plants to sleep? (A) winter (B) heat (C) lmestone (D) sweating (E) photons (F) Sun (G) Light (H) air cools
Output: A
Fact1: if a habitat can no longer support animals then those animals will move to another area, Fact2: Relocation requires moving a family and a lifestyle., Question: if a habitat can no longer support animals then what is required? (A) burrowing (B) energy (C) expulsion (D) Energy. (E) animal behavior (F) relocation (G) fossil fuels (H) kinetic energy
Output: F
Fact1: igneous rocks are formed from magma cooling, Fact2: Granite and basalt are examples of igneous rocks., Question: What is formed from magma cooling? (A) sandstone (B) basalt (C) Mountains (D) trees (E) tube (F) cacti (G) limestone (H) calcite
Output: B
Fact1: lakes are formed by precipitation and runoff, Fact2: Snowmelt runoff is a significant source of annual runoff., Question: Snowmelt can help form what? (A) calories (B) lakes (C) rivers (D) sunlight (E) streams (F) moonlight (G) soils (H) erosion
Output: B
Fact1: Echinoderms lack a centralized nervous system., Fact2: Starfish and sea urchins are also echinoderms., Question: What lacks a centralized nervous system? (A) Damaged hearing (B) Pesticides (C) Cats (D) insects (E) Sea urchins (F) barnacles (G) Humans (H) Fish
Output: E
Fact1: Plants live just about everywhere on Earth., Fact2: Most plants are producers., Question: What live just about everywhere on Earth? (A) tazmanian devils (B) gorillas (C) vegetation (D) producers (E) bears (F) Conifers (G) insects (H) humans
Output: D
Fact1: an animal requires stamina to succeed at physical activities, Fact2: Asses are great runners and there is no match in speed and stamina in the entire animal kingdom., Question: What requires stamina to succeed at running? (A) Bats (B) pigeons (C) walking (D) humans (E) Mammal (F) tigers (G) bears (H) asses
Output: H
Fact1: the emission of sulfur dioxide causes acid rain, Fact2: Sulfur Dioxide and Asthmatics A highly reactive colorless gas smelling like rotten eggs, sulfur dioxide derives primarily from fossil fuel combustion., Question: The emission of what causes acid rain? (A) Material carrying electricity (B) decomposing dead organisms (C) DNA damage and mutations (D) soil loss through hurricanes (E) Something that smells like rotten eggs (F) extreme heat and pressure (G) chemical compound NaCl (H) generating heat by burning
Output: E
Fact1: the vanes rotating in an electric fan causes air to move, Fact2: An electric fan makes 180 revolutions per minute., Question: What with the vanes rotating causes air here to move? (A) It reaches the dew point (B) heat to cooler objects (C) whale movement (D) it flows to a lower level (E) Earth's axis of rotation is tilted (F) vanes on submarins (G) Martian winds rotating. (H) 180 revolutions per minute.
Output: H
Fact1: Mammals generate heat mainly by keeping their metabolic rate high., Fact2: All humans are mammals., Question: what generates heat mainly by keeping their metabolic rate high? (A) humans (B) clouds (C) rabbit (D) bears (E) animals (F) the sun (G) insects (H) goats
Output: A
Fact1: photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves, Fact2: Plants are Earth's producers., Question: Plants convert carbon dioxide, water, and solar energy into what?"  (A) Lipids (B) Carbohydrates (C) food and shelter (D) Protein (E) Whole Grains (F) Greenhouse gases (G) Organic compounds (H) chemical messengers
Output: B
Fact1: Playing is just one of many ways that mammals and other animals learn how to behave., Fact2: Animals behave in a variety of ways which enhance their chances of survival and reproduction., Question: Why do animals learn to behave? (A) exercise (B) survival (C) anger (D) no reason (E) environment (F) emotion (G) ligt (H) allow growth
Output: B
Fact1: Adult echinoderms have radial symmetry., Fact2: Animals with radial symmetry lack an anterior and posterior end., Question: Which species doesn't have an anterior or posterior end? (A) animals (B) peachleaf willow (C) Rabbits (D) Blowfish (E) fur seals (F) Snakes (G) Echinoderms (H) alpacas
Output: G
Fact1: gravity causes objects that have mass to be pulled down on a planet, Fact2: And roller coasters work with gravity., Question: Roller coaster work the same as any object having mass being pulled how on a planet (A) body (B) trains (C) left (D) intermittently (E) down (F) feet (G) Lift (H) sideways
Output: E
Fact1: Fungi have special structures for penetrating a host., Fact2: Mushrooms are an example of fungi., Question: What have special structures for penetrating a host? (A) a cuticle (B) orchids (C) parasites (D) alveoli (E) ferns (F) bacteria (G) epidermal (H) Mushrooms
Output: H
Fact1: a doorbell converts electrical energy into sound, Fact2: Perception of sound Sound is a wave., Question: what does a doorbell convert energy into? (A) nerves (B) energy (C) light (D) heat (E) nest (F) houses (G) waves (H) organ
Output: G
Fact1: Most reptiles have good eyesight and a keen sense of smell., Fact2: All lizards are reptiles., Question: some what have good eyesight and a keen sense of smell (A) crocodiles (B) tortoises (C) lizards (D) Catch prey (E) reproduce (F) starfish (G) insects (H) bacteria
Output: C
Fact1: Chromosomes are coiled structures made of DNA and proteins., Fact2: Sex chromosomes determine gender., Question: The determination of what is coiled structures made of DNA and proteins? (A) PDAs (B) ligt (C) complex (D) gender (E) improve (F) SO2 (G) three (H) alleles
Output: D
Fact1: Lymph is a fluid that leaks out of capillaries into spaces between cells., Fact2: Small lymph capillaries collect lymph., Question: What collects fluid? (A) Seisometers (B) sunlight (C) chondrocytes (D) lungs (E) space (F) Laboratory (G) small capillaries (H) paramecium
Output: G
Fact1: sugar causes food to taste sweet, Fact2: Sugar or sugar and milk are combined to make sweet chocolate., Question: what is chocolate made from? (A) fingers (B) fats (C) Glucose (D) heat (E) bitter (F) sugar (G) liquid (H) toes
Output: F
Fact1: Infancy is the period of most rapid growth after birth., Fact2: Infancy and early childhood are times of rapid growth and development., Question: what is rapid in childhood? (A) shrinking (B) pigmentation (C) school (D) development (E) flower secretion (F) swelling nodes (G) magnetism (H) movement
Output: D
Fact1: Muscle contraction occurs when muscle fibers get shorter., Fact2: Movement is based on the contraction of muscles., Question: What do muscle fibers need to do to enable movement? (A) Bend (B) strength (C) exercise (D) ligt (E) It expands (F) shorten (G) Vibrates (H) stay warm
Output: F
Fact1: Most amphibians breathe with gills as larvae and with lungs as adults., Fact2: All frogs are amphibians., Question: What do frogs breathe with when they are adults? (A) skin (B) fins (C) lungs (D) oxygen (E) gills (F) air (G) Energy (H) Gases
Output: C
Fact1: an electron microscope is used for seeing very small objects by making them appear bigger, Fact2: Microscopes range from a simple magnifying glass to the expensive electron microscope., Question: What can make small objects seem bigger? (A) Movement of an air mass (B) a ruler (C) reflecting light (D) a wheelchair (E) a magnifying glass (F) graduated cylinder (G) movement of tectonic plates (H) Light passing through water
Output: E
Fact1: Roundworms make up the phylum Nematoda., Fact2: Roundworm Roundworms have complete digestive tracks., Question: What kind of digestive tracks do nematoda have? (A) complete (B) homogenous (C) grow (D) allow growth (E) ligt (F) food (G) organ (H) heat or cold
Output: A
Fact1: Marine species live mainly in shallow coastal waters., Fact2: Coastal waters teem with life., Question: Marine species live mainly in areas teeming with what? (A) dust (B) matter (C) growth (D) life (E) mammals (F) energy (G) waves (H) spiders
Output: D
Fact1: a solar panel converts sunlight into electricity, Fact2: Sunlight is composed of photons, or particles of solar energy., Question: A solar panel converts what into electricity? (A) neutrons (B) photons (C) an object (D) water (E) sugar (F) Light (G) sun's heat (H) nitrogen
Output: B
Fact1: Alternation of generations allows for both asexual and sexual reproduction., Fact2: Reproduction Organisms create young of their species by reproduction., Question: What allows for an organism to create young by sexual and asexual means? (A) spread flower seeds (B) remains of prehistoric life (C) peachleaf willow (D) photosynthesis (E) mate with females (F) members of their own species (G) A compound that donates proton (H) alternation of generations
Output: H
Fact1: Fungi are the only organisms that can decompose wood., Fact2: Wood products rapidly decompose and are biodegradable., Question: What re the only organisms that can decompose biodegradable products? (A) fungi (B) pine (C) fires (D) plants (E) trees (F) viruses (G) fungus (H) spores
Output: A
Fact1: Macroevolution occurs over geologic time above the level of the species., Fact2: All geologic time can be divided into two eons., Question: Macroevolution most likely occurs over what period of time? (A) Summer (B) length (C) eons (D) long (E) growth (F) Earth (G) years (H) scale
Output: C
Fact1: Mutations are essential for evolution to occur., Fact2: Mutations are changes in the DNA sequence., Question: What is essential for evolution to occur? (A) Changes in DNA sequences (B) Plant reproduction (C) Natural disasters (D) Gamma radiation (E) biological diversity (F) DNA sequences staying the same (G) the environment (H) that material's properties
Output: A
Fact1: pollination requires pollinators, Fact2: Several plant species require flooding for seeding establishment., Question: Several plant species pollinate through what? (A) bloom time (B) coded genes (C) Reproduction (D) Wind (E) tiny polyps (F) competition (G) gene flow (H) flooding
Output: H
Fact1: radioactive dating is used to determine the age of fossils, Fact2: Radioactive isotopes are commonly used for dating ., Question: Radioactive isotopes are commonly used to do what to the age of fossils? (A) duplicate itself (B) observe it (C) debate them (D) Temperature (E) Time and energy (F) determine them (G) remove them (H) assign them
Output: F
Fact1: Carbon may be stored in sedimentary rock for millions of years., Fact2: Limestone is a type of sedimentary rock., Question: where might carbon be stored for million of years? (A) In sediment (B) stomach (C) limestone (D) refrigerator (E) weathering (F) loose dirt (G) Earth (H) body water
Output: C
Fact1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes., Fact2: Gametophytes are photosynthetic and often heart-shaped., Question: sporangia produce sports that develop into tiny what? (A) in the autumn season (B) reproduce (C) at or near the margins (D) They grow better (E) barnacles (F) allow growth (G) photosynthetics (H) shrub beds
Output: G
Fact1: howling is used to warn other wolves by wolves, Fact2: And somewhere a beagle howls a most pitiful sound., Question: How do wolves warn other wolves? (A) humans (B) talking (C) sound (D) distraction (E) paper (F) shaking (G) animals (H) to hear
Output: C
Fact1: exercise increases a body 's strength, Fact2: Exercise increases muscle strength and flexibility., Question: What increases a body's flexibility? (A) Limbs (B) sweating (C) exercise (D) flexible schedule (E) arteries (F) heat energy (G) flex spending (H) flex accounts
Output: C