niryuu/sni-each-converted huggingface dataset:
Fact1: a solution is formed by one substance being dissolved in another substance, Fact2: Another dissolved substance in ocean water is a type of rock called limestone ., Question: A solution is formed when limestone is dissolved in what? (A) old caves (B) habitats (C) body water (D) rainfall (E) calcite (F) sandy shores (G) evaporation (H) ocean water
Output: H
Fact1: Cells are organized into tissues, and tissues form organs., Fact2: Skin is a protective organ., Question: Tissues form skin, what forms tissue? (A) blood (B) humans (C) Man (D) bacteria (E) cells (F) oxygen (G) skin (H) keratin
Output: E
Fact1: Mollusks are invertebrates such as the common snail., Fact2: Invertebrates have no backbone., Question: What do mollusks not have? (A) backbone (B) tissue (C) alveoli (D) life (E) heat energy (F) a cuticle (G) food (H) shell
Output: A
Fact1: microscope is used to see small things by biologists by making them appear bigger, Fact2: Bioaerosols are extremely small living organisms or fragments of living things suspended in the air., Question: what do biologists use a microscope to see by making them appear bigger? (A) sea urchins (B) squids (C) Jellyfish (D) bioaerosols (E) tunicates (F) most cephalopods (G) mussels (H) tiny polyps
Output: D
Fact1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes., Fact2: Asexual reproduction is by spores produced in stalked sporangia ., Question: What  by spores develop into tiny, heart-shaped gametophytes? (A) stealing seeds (B) graptolites (C) asexual reproduction (D) impregnating men (E) allow growth (F) Most plants (G) making babies (H) peachleaf willow
Output: C
Fact1: Fission takes place when an animal divides into two parts., Fact2: Example of fungi that reproduce by fission or budding is yeast., Question: What divides into two parts to reproduce? (A) bushes (B) legumes (C) elephants (D) sheep (E) embryos (F) dogs (G) mitosis (H) yeast
Output: H
Fact1: when a river floods , that river deposits soil in flood plains, Fact2: Large streams are rivers ., Question: When this floods, it deposits soil in flood plains? (A) a large stream (B) to move people (C) Great Plains (D) oceans (E) a hydraulic system (F) puddles (G) erosion (H) near the shoreline
Output: A
Fact1: Genes that are located on the same chromosome are called linked genes., Fact2: Gene A gene is the basic unit of heriditary information., Question: What are the units of basic information on chromosomes? (A) colors (B) heriditary (C) sensory neurons (D) Most plants (E) Joules (F) pollen (G) A Greek letter (H) photons
Output: B
Fact1: Amphibians have sense organs to smell and taste chemicals., Fact2: All frogs are amphibians., Question:  have sense organs to smell and taste chemicals (A) goats (B) humans (C) Birds (D) worms (E) frogs (F) fish (G) nose (H) slugs
Output: E
Fact1: Male dogs use pheromones in urine to mark their territory., Fact2: Coyotes maintain their territory by marking it with urine., Question: what use pheromones in urine to maintain their territory? (A) baby dogs (B) bears (C) rabbit (D) Male dogs (E) girl puppies (F) mammals (G) female dogs (H) animals
Output: D
Fact1: Birds evolved from a group of bipedal dinosaurs called theropods., Fact2: All hawks are birds., Question: What evolved from a group of bipedal dinosaurs called theropods? (A) alpacas (B) bacteria (C) hawks (D) vision (E) humans (F) animals (G) mammals (H) viruses
Output: C
Fact1: being exposed to wind can cause erosion of soil, Fact2: Hurricanes are made of wind., Question: What can cause erosion of soil? (A) snakes (B) mines (C) hurricanes (D) light (E) deforestation (F) mouth of rivers (G) space (H) rainfall
Output: C
Fact1: a sandbar is formed by water moving sediment downstream, Fact2: Native species, such as cranes, use open water and barren sandbars for roosting at night., Question: What happens on the formation where water moves sediment downstream? (A) mechanical (B) watershred (C) erosion (D) cranes roost (E) near the shoreline (F) streams. (G) it can be seen (H) swamp vegetation
Output: D
Fact1: lightning can cause a forest fire, Fact2: Lightning is very common during storms., Question: Which weather event can cause forest fires? (A) thunder storms (B) mud slides (C) Warmer temperatures (D) snow, ice, and rock (E) thermal expansion (F) very complex (G) humidity (H) snow storms
Output: A
Fact1: a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone, Fact2: When carbon dioxide is in water, it creates carbonic acid., Question: What forms caverns by seeping through rock and dissolving limestone? (A) pure oxygen (B) Something with a head, thorax, and abdomen (C) basic building blocks of life (D) carbon dioxide in groundwater (E) magma in groundwater (F) oxygen in groundwater (G) At the peak of a mountain (H) underground systems
Output: D
Fact1: Hydrogen bonds cause water to expand when it freezes., Fact2: Water makes strong hydrogen bonds., Question: what makes water stick together? (A) radiation (B) glue (C) rings (D) gravity (E) CO 2 (F) magnetism (G) force (H) bonds
Output: H
Fact1: Roundworms reproduce sexually., Fact2: Fertilisation is a key feature of sexual reproduction., Question: What has to happen for roundworms to reproduce? (A) Fertilization (B) rapid expansion (C) Plants growth (D) an organism's body (E) permineralization (F) bioaerosols (G) temperature changes (H) competition
Output: A
Fact1: an animal usually requires a warm body temperature for survival, Fact2: Squirrels hide and sleep in a secret warm place all winter., Question: What requires hiding and sleeping for survival? (A) bacteria (B) rice (C) amphibians (D) organisms (E) Frogs (F) trees (G) humans (H) animals
Output: H
Fact1: wind and rain cause erosion, Fact2: Soil Erosion Soil erosion is a natural process., Question: what is a natural process? (A) manufacturing (B) Reproduction (C) driving a car (D) rain and wind (E) flooding (F) gene flow (G) influenza (H) pure
Output: D
Fact1: Bird beaks are generally adapted for the food they eat., Fact2: If something is a bird, can fly, and has a hooked beak, it is an eagle., Question: What are hooked beaks adapted for? (A) motion (B) Fruits (C) food (D) ducks (E) edible (F) growth (G) warmth (H) seeds
Output: C
Fact1: ice wedging is when ice causes rocks to crack by expanding in openings, Fact2: Ice wedging is extremely effective in a moist but cold climate., Question: what causes rocks to crack from ice expanding into openings? (A) evaporation (B) In the winter (C) tropical climates (D) heat energy (E) hot, dry climates (F) moist, cold climates (G) colder weather (H) Inches or fractions of inches.
Output: F
Fact1: wiring requires an electrical conductor, Fact2: Wires connected to a source of electricity., Question: An electrical conductor is required for the operation of: (A) water current (B) electricity (C) satellites (D) energy (E) to move people (F) gas lamps (G) trains (H) lightning
Output: B
Fact1: Secondary meristem is located within and around the vascular tissues., Fact2: Growth in girth is caused by other meristems, called secondary meristems., Question: Where in the plant does growth in width or girth originate? (A) conductive tissue (B) carbon dioxide (C) Veins and arteries. (D) It gets more light (E) photosynthesis (F) at or near the margins (G) vascular tissue (H) in the autumn season
Output: G
Fact1: when the seasons change from the summer to the fall , the amount of daylight will decrease, Fact2: When it is summer in the Northern Hemisphere, the North Pole is tilted towards the Sun., Question: How does the amount of daylight change in a location as the  season there changes to fall? (A) uncontrolled (B) colors (C) reduce (D) increases (E) depends on the hemisphere (F) temperature (G) stays the same (H) decreases
Output: H
Fact1: heat and pressure change the remains of prehistoric living things into natural gas, Fact2: Heat and pressure cause a rock to metamorphize., Question: What can change the remains of prehistoric living things into natural gas? (A) rock metamorphizing (B) a hydraulic system (C) Time and energy (D) the ground shaking (E) Temperature (F) one celled organisms (G) chemical reaction (H) flow of electrons
Output: A
Fact1: Kidney failure may be treated with dialysis., Fact2: Dialysis Dialysis is a way of cleaning the blood with an artificial kidney., Question: Cleaning the blood with an artificial kidney can help which ailment? (A) kidney failure (B) Prevent injuries (C) Pasteurization (D) calibrated (E) bacterial infections (F) curing them (G) safe operation (H) saves lives
Output: A
Fact1: Plants are the major producers in terrestrial biomes., Fact2: Green plants are food producers., Question: What provides food for terrestrial biomes? (A) leaves (B) plants (C) animals (D) kibble (E) Trees (F) grass (G) humans (H) dogs
Output: B
Fact1: All cnidarians are aquatic., Fact2: Cnidarians include jellyfish and anemones., Question: what are aquatic? (A) clouds (B) anemones (C) weathering (D) angiosperm (E) animals (F) humans (G) paramecium (H) ferns
Output: B
Fact1: Roundworms make up the phylum Nematoda., Fact2: Also, nematoda and rotifera are important groups contributing to soils., Question: what contributes to soils? (A) roundworms (B) humans (C) rainfall (D) cacti (E) bacteria (F) weathering (G) viruses (H) Most plants
Output: A
Fact1: RNA is a small molecule that can squeeze through pores in the nuclear membrane., Fact2: For example, the nuclear membrane keeps the DNA inside of the nucleus., Question: RNA is a small molecule that can squeeze through pores of the nucleus that holds what (A) gas (B) food (C) eyes (D) CPU (E) hole (F) fat (G) silk (H) DNA
Output: H
Fact1: All animals are heterotrophs., Fact2: Alligators are cold-blooded animals., Question: What are all alligators? (A) solid, liquid, gas (B) important habitats (C) Under 32 degrees (D) heterotrophs (E) colder and wetter (F) strong (G) homogenous (H) an organism's body
Output: D
Fact1: if humans disturb animals in a location then those animals will move to a different location, Fact2: A small number of unscrupulous whale watching companies were also taking their clients too close to the animals and causing disturbance., Question: What can cause whales to move to a new location? (A) Earth orbiting the Sun (B) movements in the earth's crust (C) embarrassment (D) Temperature changing (E) tax rates (F) whale watching boats (G) unemployment rates (H) mechanical waves
Output: F
Fact1: a circle graph can be used to display percents, Fact2: Seventeen percent of residents are black, four percent are Asian, and three percent are Latino., Question: a what can be used to display the number of residents that are black, Asian, and Latino (A) painting (B) classified (C) as a base (D) thermometer (E) it increases (F) rapid growth (G) circle graph (H) song
Output: G
Fact1: a plant requires sunlight for photosynthesis, Fact2: Leaves are the sites of photosynthesis., Question: What requires sunlight? (A) water (B) leaves (C) wood (D) sugar (E) gasoline (F) animals (G) Nematoda (H) Jellyfish
Output: B
Fact1: Cells are the basic units of the structure and function of living things., Fact2: An organism is a living thing., Question: What makes up the basic structure and function of all organisms found on Earth? (A) organs (B) cells (C) plants (D) fungi (E) bone structure (F) trees (G) Earth molecules (H) Fat
Output: B
Fact1: Sperm had to swim from male to female reproductive organs for fertilization., Fact2: Fertilization is the penetration of the egg by a sperm., Question: Where does sperm go after it leaves the male? (A) ova (B) nest (C) Fetus (D) tube (E) ovum (F) Mouth (G) Egg (H) Anus
Output: G
Fact1: Most people can survive only a few days without water., Fact2: Earth is the only water planet., Question: What can most people survive only a few days away from? (A) earth (B) wetland (C) friends (D) mines (E) buildings (F) death (G) family (H) Cancer.
Output: A
Fact1: if a plant requires less water then that plant will survive in a drought, Fact2: Some plants are extraordinarily tolerant of drought., Question: Some vegetation requires less water and can survive what? (A) massive damage (B) enormous damage to homes (C) Brutal temperatures (D) Greenhouse gases (E) If it's dry (F) prolonged thirst (G) reduced heat (H) salinity
Output: F
Fact1: seat belts are used for preventing injuries to passengers in cars, Fact2: Helmets prevent injuries and death., Question: What do seat belts and helmets do? (A) destroy (B) change an ecosystem (C) safe driving (D) protect passengers (E) only discomfort people (F) hurt people (G) oxygen spreads into the air (H) safe operation
Output: D
Fact1: Plasma cells are activated B cells that secrete antibodies., Fact2: All cells have a plasma membrane., Question: what are membranes made of? (A) complex (B) SO2 (C) matter (D) made (E) lmestone (F) plasma (G) Energy (H) an ion
Output: F
Fact1: energy is used for heating a building by a heating system, Fact2: Radiators are used to heat the building, The energy source is oil., Question: What do radiators use to heat buildings? (A) coal (B) CFCs (C) Solar power (D) Oil (E) Oxygen (F) hot (G) Hydrogen (H) fuse
Output: D
Fact1: Some precipitation that falls on land may soak into the ground, becoming groundwater., Fact2: Rain is only one kind of precipitation., Question: What may soak into the ground, becoming groundwater? (A) h2o (B) wells (C) H 2 O (D) rain (E) H20 (F) blood (G) dust (H) river
Output: D
Fact1: vein deposits of gold and silver are formed by igneous intrusion, Fact2: Gold and silver are valuable products., Question: What does igneous intrusion create? (A) adding heat (B) loose soil (C) heat energy (D) Valuable products (E) hydrogen and oxygen (F) earthquakes (G) graptolites (H) objects that have mass
Output: D
Fact1: Most plants continue to grow throughout their lives., Fact2: Bamboos are vigorous, rugged plants., Question: What continues to grow throughout their lives? (A) flour (B) bamboo (C) ovaries (D) harvested wheat (E) cats (F) flowers (G) potatoes (H) tortoises
Output: B
Fact1: Hair is a fiber that is found only in mammals., Fact2: BEAR A bear is a big, furry mammal., Question: What has hair? (A) birds (B) cats (C) fish (D) ducks (E) humans (F) animals (G) Man (H) bears
Output: H
Fact1: Arthropods have a life cycle with sexual reproduction., Fact2: Sexual reproduction mixes the genes up more than is possible with asexual reproduction., Question: Arthropods have a life cycle with what? (A) rapid expansion (B) survival (C) aerobic capacity (D) food and shelter (E) an organism's body (F) reproduce (G) barnacles (H) mixing genes up
Output: H
Fact1: Petals attract pollinators to the flower., Fact2: Pollination is by flies, wasps, and bees., Question: In order to attract flies, wasps, and bees, what does a flower employ? (A) petals (B) colors (C) insects (D) camouflage (E) Energy (F) scentless (G) lack of color (H) pollen
Output: A
Fact1: Loss of ozone has created an ozone hole over Antarctica., Fact2: Ozone Ozone is a natural component of the atmosphere., Question: what has a loss of the natural component in the atmosphere done? (A) rapid changes occur (B) regulated temperature (C) occurs over a wide range (D) hydrogen expansion (E) created hole over Antarctica (F) when it passes over a continent (G) a surface not sterilized (H) weathering
Output: E
Fact1: Flowers produce spores that develop into gametophytes., Fact2: Daffodils are very nice flowers., Question: what produces spores that develop into gametophytes? (A) Leptospirosis (B) bushes (C) orchids (D) graptolites (E) ferns (F) cacti (G) Chlorophyll (H) daffodils
Output: H
Fact1: a balance is used for measuring mass of an object, Fact2: Mass The base unit of mass is the gram., Question: What is the base unit of measurement for a balance? (A) Daltons (B) barrel (C) atomic units (D) energy (E) kilograms (F) grams (G) forces (H) Joules
Output: F
Fact1: if something is outside during the day then that something will receive sunlight, Fact2: Chlorine is dissipated rapidly by sunlight., Question: What make chlorine dissipate rapidly? (A) being kept in the dark (B) local weather changes (C) fissures of hot, acidic water (D) being outside at night (E) being outside during the day (F) circulatory systems (G) being contained in a bottle (H) The bending of a ray of light
Output: E
Fact1: chemical splashing can cause harm to humans, Fact2: Some pain can be harmful., Question: What can chemical splashing cause to humans? (A) death (B) pain (C) pleasure (D) birth (E) satisfaction (F) cancer (G) deadly (H) Injury
Output: B
Fact1: Hagfish are noted for secreting large amounts of thick, slimy mucus., Fact2: Hagfish and lampreys have no internal hard tissues at all., Question: Creatures that have no internal hard tissues at all are noted for what-ing large amounts of thick,? (A) space between (B) protection (C) secreting (D) coarse grit (E) dandelions (F) sponges (G) tiny hairs (H) Therapsids
Output: C
Fact1: transportation technology is used for moving people, Fact2: Bus transportation can be arranged., Question: What are buses often used for? (A) lowered energy cost (B) to move livestock (C) Quality of life (D) to move freight (E) movement (F) to move people (G) to function as a house (H) Electrical energy
Output: F
Fact1: heating salt water causes the water to evaporate while the salt remains, Fact2: On high heat, bring to a boil., Question: What happens when salt water is boiled? (A) salt changes into other things (B) flow of electrons (C) water is evaporated (D) water freezes (E) salt is evaporated (F) prolactin release (G) Plant growth is reduced (H) looseness of dirt or compost
Output: C
Fact1: Mollusks reproduce sexually., Fact2: Mollusks are the dominant invertebrate., Question: what reproduces sexually? (A) A compound that donates proton (B) spread flower seeds (C) They have webbed feet (D) Plant reproduction (E) By wind and rain (F) passenger pigeons (G) the dominant invertebrate (H) Something found in San Francisco
Output: G
Fact1: Bivalves feed on plankton and nonliving organic matter., Fact2: Clams and oysters are examples of bivalves., Question: What do clams and oysters eat? (A) Energy. (B) Plankton (C) Energy (D) Oysters (E) glucose (F) Clams (G) Fish (H) barnacles
Output: B
Fact1: Electron transport is the final stage of aerobic respiration., Fact2: Long distance running, swimming, bicycling, and aerobic activity rely on endurance., Question: Long distance running involves  transport of (A) heat energy (B) electrons (C) heat produced (D) loose dirt (E) Energy (F) Energy. (G) Weight (H) movement
Output: B
Fact1: Male dogs use pheromones in urine to mark their territory., Fact2: Pheromones are a sub-category of semiochemicals., Question: What do dogs use to mark their territory? (A) water (B) Chemicals (C) layers of fat (D) food (E) Animal fur (F) heat energy (G) Scratches (H) heat produced
Output: B
Fact1: weathering means breaking down rocks from larger whole into smaller pieces by weather, Fact2: When rocks are weathered and eroded they break down into smaller pieces of rocks and minerals., Question: Weathering means eroding rocks down into what pieces of minerals? (A) similar (B) sand (C) small (D) soils (E) smaller (F) larger (G) calcite (H) bigger
Output: E
Fact1: Algae have varied life cycles., Fact2: Desmids are green algae, members of the Chlorophyta., Question: What kind of life cycle do desmids have? (A) allow growth (B) Leptospirosis (C) varied life cycle (D) solid, liquid, gas (E) Veins and arteries. (F) immortal (G) fixed life cycle (H) static life cycle
Output: C
Fact1: soil erosion means soil loss through wind, Fact2: Hurricanes are made of wind., Question: What is soil erosion? (A) ground to shake (B) enormous damage to homes (C) movements in the earth's crust (D) massive damage (E) soil loss through hurricanes (F) tectonic plates being pushed together (G) fissures of hot, acidic water (H) slow and inefficient
Output: E
Fact1: propulsion is used for flying by a spacecraft, Fact2: Apollo 13 spacecraft is launched., Question: What was used to fly Apollo 13? (A) weater (B) warmer air (C) oxygen (D) Otoacoustic (E) lethargy (F) foot power (G) propulsion (H) fluid
Output: G
Fact1: intense heat has a negative impact on an organism, Fact2: Heat is produced by the sun and observed on Earth., Question: What has a negative impact on an organism? (A) sun (B) HIV (C) smog (D) ill (E) fire (F) Cars (G) HPV (H) pain
Output: A
Fact1: Milk is a nutritious fluid., Fact2: Fluid milk is fortified with vitamin D and rich in calcium., Question: What does cow milk have that makes it nutritious? (A) antigens (B) Chocolate (C) grams (D) as a base (E) Beef (F) Bacteria (G) enzymes (H) Vitamin D
Output: H
Fact1: Chloroplasts contain the green pigment chlorophyll., Fact2: Chloroplasts are found in the cells of leaves and in the surface cells of stems., Question: cells of leaves and surface cells of stems contain what pigment chlorophyll? (A) rings (B) blue (C) orange (D) bushes (E) legumes (F) small (G) red (H) green
Output: H
Fact1: chlorophyll is used for absorbing light energy by plants, Fact2: Chlorophyll is the plant's oxygen producer., Question: plants absorb what to produce oxygen? (A) water (B) carbon dioxide (C) light energy (D) The atmosphere (E) water vapor (F) nitrogen (G) air (H) nutrients
Output: C
Fact1: Flowers attract pollinators, and fruits encourage animals to disperse the seeds., Fact2: Insect Pollinators Learn about pollination and why insect pollinators are important in the garden., Question: What attracts insects? (A) bushes (B) orchids (C) food (D) animals (E) pollinators (F) seeds (G) pollen (H) flowers
Output: H
Fact1: when a hurricane moves over land , that hurricane will decrease in strength, Fact2: When a hurricane hits land, it loses heat and moisture and weakens., Question: A hurricane loses heat and moisture as what part of it decreases? (A) color (B) rain (C) flagella (D) shape (E) Low pressure (F) strength (G) rainfall (H) sound
Output: F
Fact1: Absorption of nutrients occurs mainly in the small intestine., Fact2: Dozens of drugs inhibit nutrient absorption or deplete nutrients., Question: The actions of the small intestion can be inhibited by: (A) several (B) some drugs (C) air pollution (D) melanin content (E) ibuprofen (F) the environment (G) enzymes (H) amount of heat
Output: B
Fact1: threatening behavior causes a fight-or-flight response in animals, Fact2: Stress triggers the fight or flight response within the body., Question: What do animals feel when threatened? (A) cold (B) negative (C) Sadness (D) Warmth (E) Stress (F) Calmness (G) deadly (H) influenza
Output: E
Fact1: Cancer is a disease that occurs when the cell cycle is no longer regulated., Fact2: Cancer is a defect in regulation of the cell cycle., Question: cancer is a defect that occurs when there is no longer regulation of what? (A) injections (B) breathing (C) disease (D) cycles (E) glucose (F) the skin (G) Energy (H) attitude
Output: D
Fact1: Earthworm burrows help aerate soil, which is also good for plants., Fact2: Aeration breaks up the soil and allows water to penetrate., Question: _ allow water to penetrate the soil. (A) crawfish burrows (B) major threat to health (C) Deposition (D) bending light rays (E) earthworm homes (F) Exfoliation (G) termite burrows (H) Earthworm burrows
Output: H
Fact1: Hormones control many cell activities, so they are very important for homeostasis., Fact2: Homeostasis is the central theme of physiology., Question: what is hormones controlling cell activities important to? (A) gravity (B) it helps plants in growing (C) the sun (D) central theme of physiology (E) female sex cells (F) density (G) Generating heat (H) production of energy
Output: D
Fact1: bacteria in soil convert atmospheric nitrogen into a form usable by plants, Fact2: More bacteria mean healthier soil., Question: What allows soil to convert atmospheric nitrogen into a usable form by plants? (A) hydrogen and oxygen (B) diseased soil (C) peachleaf willow (D) bacteria-free soil (E) healthier soil (F) nutrients (G) virus filled soil (H) Cooking
Output: E
Fact1: energy is used for heating a building by a heating system, Fact2: Solar energy is the energy in the sun's rays., Question: What can be used for heating a building by a heating system? (A) the Sun's rays (B) peachleaf willow (C) engines (D) oxygen (E) photosynthesis (F) photons (G) air (H) hydrogen and oxygen
Output: A
Fact1: Mollusks are invertebrates such as the common snail., Fact2: An invertebrate is an animal that has no spine, or backbone., Question: What has no backbone? (A) chimp (B) snail (C) bats (D) insects (E) monkey (F) sharks (G) coward (H) salmon
Output: B
Fact1: force causes the speed of an object to increase, Fact2: Acceleration is the increase in speed or velocity over a period of time., Question: What can result when force acts on a moving object? (A) hyperthyroidism (B) heat energy (C) permineralization (D) acceleration (E) flow of electrons (F) friction (G) kinetic energy (H) chemical reaction
Output: D
Fact1: water causes refraction of light, Fact2: Halos are produced by the refraction of light., Question: What causes halos? (A) germs (B) Pacific (C) solutes (D) water (E) storms (F) glass (G) algae (H) the sun
Output: D
Fact1: an aquatic animal requires great amounts of water to survive, Fact2: Dolphins are an aquatic mammal closely related to whales and porpoises., Question: What requires great amounts of water to survive? (A) a tortoise (B) leeches (C) a dolphin (D) a lizard (E) a snake (F) trout (G) mussels (H) amphibians
Output: C
Fact1: most canyons are formed by flowing rivers through erosion over long periods of time, Fact2: Rivers contain 0.001 percent of the earth's water., Question: What are most canyons caused by? (A) erosion (B) Physical weathering (C) magic (D) Freezing temperature (E) Flowing water (F) ice wedging (G) Flowing gas (H) flooding
Output: E
Fact1: Hagfish are noted for secreting large amounts of thick, slimy mucus., Fact2: Hagfishes are entirely marine, very slimy, and feed on carrion and injured fishes., Question: What do hagfish secrete? (A) sweat (B) RNA (C) water (D) air (E) Protein (F) mucus (G) saliva (H) antigen
Output: F
Fact1: Absorption of nutrients occurs mainly in the small intestine., Fact2: Absorption takes place in the small intestine., Question: Where are nutrients absorbed in the body? (A) Microscopic vessels. (B) veins (C) transportation (D) chondrocytes (E) rectum (F) prokaryotic cells (G) small intestine (H) larynx
Output: G
Fact1: nerves can be used to feel heat and pressure on the skin, Fact2: Firm hugs and hiding under piles of pillows provides the sensory input to the skin known as deep touch-pressure input., Question: The body measures sensor input to the skin such as what? (A) Heart rate (B) Light (C) kind look (D) lound noises (E) hormones (F) firm hugs (G) laughter (H) Temperature
Output: F
Fact1: Gametes then unite in fertilization and form a diploid zygote., Fact2: Haploid gametes unite to form diploid zygote., Question: What do gametes turn into? (A) diploid zygotes (B) Chemical energy (C) baby (D) allow growth (E) Plants growth (F) haploid zygote (G) parasites (H) placenta
Output: A
Fact1: Producers use energy and inorganic molecules to make food., Fact2: Green plants are food producers., Question: An example of  an organism that uses energy and inorganic molecules to make food is a (A) green plant (B) plants (C) mammal (D) peachleaf willow (E) crustacean (F) bacteria (G) reptile (H) rabbit
Output: A
Fact1: vinegar can cause harm to the eyes, Fact2: A dill pickle absorbs the vinegar it is soaked in., Question: What can dill pickles do to eyes? (A) help them focus (B) kill them (C) reduce swelling (D) harm them (E) Change colors (F) increase vision ability (G) Relieve pain (H) protect them
Output: D
Fact1: Chloroplasts contain the green pigment chlorophyll., Fact2: Like a fungus, it lacks chlorophyll and is nonphotosynthetic., Question: fungus lacks the green pigment contained in what (A) cell walls (B) fats (C) chloroplasts (D) proteins (E) Organic compounds (F) Greenhouse gases (G) Epidermis (H) food and shelter
Output: C
Fact1: hitting an object causes the particles in that object to vibrate, Fact2: Lightening is attracted to metal objects., Question: When metal is hit, what happens to the particles? (A) particles become vibrant (B) flow of electrons (C) It expands (D) It gets heated up (E) particles float (F) particles vibrate (G) particles get charged (H) chemical changes
Output: F
Fact1: a plant requires sunlight to grow, Fact2: FRUITS Type of plant., Question: What requires sunlight to grow? (A) tunicates (B) Fruits (C) Conifers (D) coral (E) Clouds (F) wooden fences (G) Oak (H) aluminum foil
Output: B
Fact1: lack of moisture in the air causes low amounts of rainfall, Fact2: Clouds are made of moisture and the moisture is from the water evaporating., Question: Lack of water in the air causes (A) Perspiration (B) low amounts of sunshine (C) low amounts of rainfall (D) refract or absorb. (E) deforestation (F) high amounts of snow (G) high amounts of rainfall (H) Plant growth is reduced
Output: C
Fact1: microorganisms can cause infections, Fact2: Infections usually require medical treatment., Question: With the exception of allergies, what may cause a person to seek medical attention? (A) Contact with latex (B) a tree falling (C) Organs within the body. (D) Contact with baby chicks (E) prolactin release (F) Contact with peanut butter (G) hypothyroidism (H) Contact with microorganisms
Output: H
Fact1: Ozone depletion results in higher levels of UV radiation reaching Earth., Fact2: Ozone absorbs ultraviolet radiation., Question: What increases ultraviolet light? (A) heating liquids (B) clouds (C) smog (D) emissions (E) less ozone (F) gravity (G) sun's heat (H) photons
Output: E
Fact1: Producers are organisms that produce food for themselves and other organisms., Fact2: Green plants are producers ., Question: what makes food for themselves and other organisms? (A) bacteria (B) chicken (C) green plants (D) plants (E) agriculture (F) humans (G) honeybees (H) Conifers
Output: C
Fact1: if an object is kicked then force is exerted on that object, Fact2: When a force is exerted on an object, energy is transferred to the object., Question: Energy is transferred to an object when what happens? (A) It gets heated up (B) object is kicked (C) object is forgotten (D) object is abandoned (E) by indirect light (F) Something to move (G) evaporation (H) object is avoided
Output: B
Fact1: Population density is the average number of individuals per unit of area or volume., Fact2: Another measure of growth is population density., Question: What can be determined by the average number of people per one unit of area? (A) hygeine (B) emissions (C) animals (D) growth (E) forces (F) health (G) education (H) people
Output: D
Fact1: if weather is stormy then there is a greater chance of rain, Fact2: After a heavy rain, they can absorb a large amount of water for the plant., Question: if weather is stormy then plants will absorb what? (A) oxygen (B) calcium (C) knowledge (D) pollen (E) light (F) clouds (G) pigment (H) water
Output: H
Fact1: a flashlight converts chemical energy into light energy, Fact2: Light energy can become heat energy and heat energy can become light energy., Question: What can become heat energy? (A) objects that have mass (B) rain or sun shine (C) Chemical energy (D) hydrogen and oxygen (E) an engine (F) static electricity (G) centrifugal force (H) g forces
Output: C
Fact1: Viruses infect and live inside the cells of living organisms., Fact2: Life is a living organism., Question: viruses infect and live inside the cells of what? (A) plants (B) space (C) bronze (D) humans (E) life (F) ferns (G) death (H) Man
Output: E
Fact1: Cells that divide uncontrollably may form a tumor, or abnormal mass of cells., Fact2: Tumor Tumors are masses of neoplastic origin., Question: Cells that divide uncontrollably may form _. (A) masses of eukaryotic origin. (B) masses of neoplastic origin (C) cause people to become sick. (D) Microscopic organisms (E) masses of prokaryotic origin. (F) masses of epithelial origin. (G) Veins and arteries. (H) Wither and die
Output: B
Fact1: if an object is black then that object absorbs all visible light, Fact2: Sunlight is the source of light in nature., Question: Black objects (A) flow of electrons (B) threatened (C) killing insects (D) It gets heated up (E) interact (F) an electron microscope (G) They may not survive. (H) absorb sunlight
Output: H
Fact1: Hermit crabs use the shells of dead snails for homes., Fact2: Hermit crabs have unusual homes., Question: what is an unusual home? (A) trees and flowers (B) a surface not sterilized (C) islets of Langerhans (D) 70-75 degrees Fahrenheit (E) heated by the sun (F) changes in size (G) animals with backbone (H) dead snail shells
Output: H
Fact1: a plant requires sunlight to grow, Fact2: Still it takes about eight minutes for sunlight to travel from the sun to the earth., Question: A plant requires what to grow? (A) Something that is created on Mars (B) Something made primarily of oxygen and nitrogen (C) Something that is found on Jupiter (D) Something that take eight minutes to travel to the Earth (E) Basic units of the plant body. (F) keeping food fresh for long periods of time (G) Something that comes from the Moon (H) Something whose growth is discouraged by heavy wet soils
Output: D
Fact1: Cartilage is a tough tissue that contains a protein called collagen., Fact2: Sharks have a cartilage skeleton., Question: What has skeleton made of tough tissue that contains a protein called collagen? (A) mammals (B) rocks (C) animals (D) sharks (E) a fish (F) cows (G) humans (H) plants
Output: D
Fact1: when light enters the eye through the pupil , that light falls on the retina, Fact2: An area of the retina called the macula sees fine details., Question: What does light allow us to see? (A) darkness (B) microscopic (C) peachleaf willow (D) Strange matter (E) quarks (F) focusing a lens (G) Fine details (H) an electron lens
Output: G
Fact1: friction is used for stopping a vehicle by brakes, Fact2: Cars are vehicles and trucks are vehicles., Question: what uses friction for stopping with brakes? (A) humans (B) lynx (C) cars (D) oxygen (E) people (F) bumpers (G) coyotes (H) cows
Output: C
Fact1: Ethanol is produced by alcoholic fermentation of the glucose in corn or other plants., Fact2: Ethanol is a fuel made of corn., Question: What can be used to make fuel? (A) heat energy (B) fermentation (C) burning coal (D) destruction (E) prayer (F) Wishful thinking (G) gasoline (H) Chemical energy
Output: B
Fact1: poisonous darts are used for defense by sea anemones, Fact2: Sea anemones are close relatives of corals ., Question: what are used for defense by close relatives of coral? (A) chemical messengers (B) microscopic organisms (C) flagella (D) poisonous darts (E) Chemicals (F) coelenterates (G) antibodies (H) lamphreys
Output: D
Fact1: contact between rocks over long periods of time causes rocks to smooth, Fact2: Granite is a common rock in continents., Question: what smooths over long periods of time due to contact? (A) h2o (B) alluvial (C) granite (D) calcite (E) loose soil (F) soil (G) mountains (H) erosion
Output: C
Fact1: Cell division is more complex in eukaryotes than prokaryotes., Fact2: Mitosis is cell division., Question: what is more complex in eukaryotes than prokaryotes? (A) mitosis (B) A computer (C) orchids (D) disease (E) recycling (F) Epidermis (G) a cuticle (H) pollen
Output: A
Fact1: Many plants respond to the days growing shorter in the fall by going dormant., Fact2: Plants can be divided at any time, although the dormant or rest period is best., Question: What do many plants do to respond to the shorter days in fall? (A) go through a resting period (B) changing the phase (C) Release energy (D) Generating heat (E) produce more pollen (F) colder and wetter (G) grow taller (H) make more chlorophyll
Output: A
Fact1: pesticides can cause pollution, Fact2: Biologists have shown that light pollution harms animals., Question: What can harm animals? (A) pesticides (B) bacteria (C) hay (D) cigarettes (E) amoebae (F) grain (G) manure (H) mines
Output: A
Fact1: chlorophyll is used for absorbing light energy by plants, Fact2: Chlorophyll Chlorophyll is the green colouring matter of plant leaves., Question: What does the green matter on plants do? (A) Absorb light (B) Change colors (C) Shield from sun (D) It expands (E) Protects from predators (F) Drinks water (G) reproduce (H) growth
Output: A
Fact1: hearing is used for sensing sound by animals, Fact2: An ear improves hearing., Question: What does an ear improve? (A) activation energy (B) Relieve pain (C) Sensing sound (D) looseness (E) vision (F) Sensing wavelengths (G) nervous system (H) sight
Output: C
Fact1: sharpening an object causes that object to change shape, Fact2: Form Form is the shape of objects., Question: Sharpening an object causes that object to change what? (A) age (B) inches (C) date of manufacture (D) Joules (E) heat (F) material (G) fibers (H) form
Output: H
Fact1: conserving water can be used for survival in a dry environment, Fact2: Deserts are usually very, very dry., Question: What can be used for survival in the desert? (A) nutrients (B) shade (C) food and shelter (D) salt and water. (E) heat (F) picnics (G) Conserving water (H) Chemical energy
Output: G
Fact1: plasma is formed by electrons separating from atoms in stars, Fact2: Most of the universe is in the plasma state., Question: Most of the universe is composed of what separated from atoms in stars? (A) energy (B) Joules (C) nucleus (D) matter (E) oxygen (F) RNA (G) atoms (H) Energy.
Output: G
Fact1: Earth 's tilt on its rotating axis causes seasons to change, Fact2: Seasons are caused by the motion of the Earth around the Sun and the tilt of the Earth's axis., Question: what does axial tilt cause? (A) seasons (B) ligt (C) relocation (D) Movement (E) friction (F) erosion (G) heat (H) climate
Output: A
Fact1: disease has a negative impact on an organism, Fact2: Mental illness is a disease., Question: Mental illness has a negative impact on what? (A) nervous system (B) film (C) an organism (D) children (E) photographs (F) critical organs (G) inanimate objects (H) people
Output: C
Fact1: Playing is one way mammals and other animals learn how to behave., Fact2: Cats are Mammals that Shed Dogs are Mammals that Wag their tails., Question: What is one way dogs learn to behave? (A) exercise (B) mating (C) ligt (D) playing (E) parties (F) slumber (G) firm hugs (H) Movement
Output: D
Fact1: hitting an object causes the particles in that object to vibrate, Fact2: Geoffrey stops to hit a gong in different places, testing the concept of resonance., Question: What does gong's particles vibrating cause? (A) particle explosion (B) friction (C) silence (D) ice forming (E) heat energy (F) Energy. (G) energy (H) resonance
Output: H
Fact1: TRH stimulates the pituitary gland to produce thyroid-stimulating hormone, or TSH., Fact2: Pituitary gland is called the master gland of the body., Question: The master gland of the body produces what stimulating hormone? (A) the looseness of soil (B) increases a body's strength (C) a hemisphere is tilted away from the sun (D) raising their temperature (E) it helps plants in growing (F) Generating heat (G) Thyroid-stimulating hormone (H) barks and snarls
Output: G
Fact1: Migrants typically travel long distances., Fact2: Whales travel long distances each day., Question: Which of the following can travel longer than migrants each day? (A) humans (B) ducks (C) Whales (D) insects (E) fur seals (F) mammals (G) vehicles (H) alpacas
Output: C
Fact1: when light enters the eye through the pupil , that light falls on the retina, Fact2: Images are retained on the retina of a viewer's eye for a fraction of a second after they strike it., Question: Where are images retained? (A) Retina (B) RNA (C) calcite (D) an object (E) arteries (F) energy (G) squids (H) segmented
Output: A
Fact1: Many nucleotides bind together to form a chain called a polynucleotide., Fact2: RNA like DNA is a polynucleotide., Question: DNA is formed when many what bind together?  (A) they bend (B) strong (C) bioaerosols (D) electrically (E) interact (F) nucleotides (G) parasites (H) Chemical energy
Output: F
Fact1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow., Fact2: If Someone Is Hyperventilating Hyperventilation is caused by breathing too deeply, too fast., Question: Blood pH may become unbalanced if someone is  (A) digesting (B) They may not survive. (C) hyperventilating (D) smoking tobacco (E) sleeping (F) sweating (G) major threat to health (H) consuming
Output: C
Fact1: seasons cause change to the environment, Fact2: An ecosystem is an environment and all the members of that environment., Question: What is something that changes an ecosystem? (A) seasons (B) herbicide (C) animals (D) Pesticides (E) flooding (F) wind (G) influenza (H) climate
Output: A
Fact1: Fertilization occurs when a sperm and an egg fuse., Fact2: Fertilization is the penetration of the egg by a sperm., Question: What do sperm penetrate? (A) pollen (B) eggs (C) seeds (D) cells (E) plants (F) chromosomes (G) mines (H) skin
Output: B
Fact1: Immunity results from immunization., Fact2: Results underline the benefits of such vaccination policy., Question: vaccination policies have benefits to what? (A) herding (B) government policies (C) evolution (D) animals (E) health (F) immunity (G) babies (H) protect them
Output: F
Fact1: fanning a fire increases the oxygen near the fire, Fact2: Fire needs oxygen to continue burning., Question: What keeps a fire burning? (A) energy (B) heat (C) Covering it with dirt (D) sun's heat (E) Removing fuel (F) power (G) fanning (H) Dousing it with water
Output: G
Fact1: Flatworms belong to the phylum Platyhelminthes., Fact2: Most of the flatworms are parasitic, although the Turbellaria are free-living in fresh water., Question: Phylum Platyhelminthes are mostly what? (A) animals (B) engorged (C) fungi (D) infected (E) parasitic (F) insects (G) huge (H) free living
Output: E
Fact1: an image in a mirror is formed by reflecting light, Fact2: Light seems to travel in rays or beams., Question: what is reflected in a mirror to form an image? (A) an electron lens (B) rain or sun shine (C) density (D) rays or beams (E) sunlight (F) an object (G) air (H) glass
Output: D
Fact1: if a living thing becomes too cold then that living thing will die, Fact2: Hypothermia, a drop in the body's normal core temperature, can be caused by overexposure to cold., Question: Which of the following can cause a living thing to die? (A) Sleep (B) Hypothermia (C) viruses (D) dry conditions (E) Homeostasis (F) hyperthyroidism (G) Hydration (H) Pesticides
Output: B
Fact1: a planet rotating causes cycles of day and night on that planet, Fact2: Rotation determines day and night, and the length of the day., Question: What causes night on a planet? (A) clouds (B) speed (C) Winter (D) rotation (E) Solar energy (F) axis (G) heat energy (H) wind
Output: D
Fact1: Fertilization occurs when a sperm and an egg fuse to form a diploid zygote., Fact2: Sperm and eggs are cells known as gametes., Question: What occurs when gametes fuse to form a diploid zygote? (A) permineralization (B) rapid expansion (C) competition (D) fertilization (E) photosynthesis (F) chromosomes (G) mutation (H) Leptospirosis
Output: D
Fact1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain, Fact2: Acid rain kills trees ., Question: what does gases from burning coal and oil dissolving in water in the atmosphere do? (A) chemical changes (B) saves trees (C) forms diamonds (D) vaporization (E) heating liquids (F) kills trees (G) weathering (H) Pollution
Output: F
Fact1: skin is used for protecting the body from harmful substances, Fact2: Skin is a protective organ., Question: What protects the body from harmful substances? (A) food (B) organs (C) toughness (D) viruses (E) fur (F) Collagen (G) bacteria (H) sweating
Output: B
Fact1: Plants release oxygen during the day but not during the night., Fact2: Many plants alter their position when they go to sleep at night., Question: Plants release oxygen during the day and alter their position to what? (A) seasons (B) dig (C) state (D) hide (E) growth (F) travel (G) survive (H) sleep
Output: H
Fact1: if an object is in the sunlight then that object will absorb solar energy, Fact2: Solar energy heats surface., Question: What does an object absorb from the sun? (A) H20 (B) heat (C) warmth (D) matter (E) fats (F) Gases (G) light (H) oxygen
Output: B
Fact1: touch can be used for detecting texture, Fact2: Texture can be soft, fuzzy, rough, smooth, bumpy, hard, or slick., Question: what can touch be used to detect? (A) waves (B) motion (C) A drug. (D) fuzzy (E) forces (F) skin (G) photons (H) fibers
Output: D
Fact1: a doorbell converts electrical energy into sound, Fact2: Speakers convert electrical energy into sound waves., Question: What energy does a door doorbell need to be heard through speakers (A) consumers (B) Solar (C) Motion (D) to move people (E) sensory neurons (F) Wind (G) it needs them (H) Electrical
Output: H
Fact1: TRH stimulates the pituitary gland to produce thyroid-stimulating hormone, or TSH., Fact2: Thyroid hormones regulate the metabolic rate in the body., Question: What gland helps regulate the metabolic rate in the body? (A) dehydration (B) Veins and arteries. (C) Prostate glands (D) H2O glands (E) Pituitary gland (F) pancreas (G) sweating (H) Anal scent glands
Output: E
Fact1: harming an animal species causes that animal 's population to decrease, Fact2: If mortality is greater, then the population decreases., Question: what can cause a population decline? (A) wind (B) magma (C) bacteria (D) influenza (E) mortality (F) a pathogens (G) reproduction (H) parasites
Output: E
Fact1: Most amphibians breathe with gills as larvae and with lungs as adults., Fact2: An adult frog has lungs and teeth., Question: Adult frogs have what and breathe with gills as larvae? (A) embryos (B) a fish (C) ovaries (D) grow (E) teeth (F) survive (G) NaCl (H) oxygen
Output: E
Fact1: Antigens are molecules that the immune system recognizes as foreign to the body., Fact2: Immunology is the study of the immune system., Question: What is one thing studied in immunology? (A) illness (B) antigens (C) humanism (D) health (E) philosophy (F) resistance (G) symbology (H) fever
Output: B
Fact1: Behaviors can be learned through play., Fact2: Kids play hockey in the driveways., Question: what can behaviors be learned through? (A) recovery (B) hockey (C) walking (D) density (E) dogs (F) gravity (G) exercise (H) volume
Output: B
Fact1: plant reproduction requires pollination, Fact2: Perennial types are planted outside in spring., Question: what reproduction requires pollination? (A) humans (B) They lay eggs (C) Tropical (D) bees (E) insects (F) subtropical (G) perennials (H) heterotrophs
Output: G
Fact1: dew is formed when water vapor condenses over night, Fact2: If the cooling is sufficient, water vapor condenses into clouds., Question: Dew is formed when _ occurs over night (A) cooling (B) imbalanced (C) rain (D) storms (E) warm (F) boiling (G) a solute (H) Joules
Output: A
Fact1: if fossils of an animal or plant are found in a place then that animal or plant used to live in that place, Fact2: Fossils are always bones., Question: what can you find from an animal that indicates is used to live in that place? (A) oceans (B) limestone (C) DNA (D) bones (E) food (F) support (G) h2o (H) shells
Output: D
Fact1: if an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity, Fact2: An object is buoyant when it is less dense than the fluid around it., Question: What decreases when the density of an object increases? (A) support (B) heat (C) forces (D) air cools (E) heat energy (F) buoyancy (G) Pollution (H) dry and hot
Output: F
Fact1: Milk is a nutritious fluid., Fact2: Milk comes from Cows., Question: What comes from cows? (A) pork (B) can be organic (C) holding nutrients (D) drinking water (E) rice (F) antigens (G) nutritious fluid (H) corn
Output: G
Fact1: Biodiversity generally increases from the poles to the equator., Fact2: Biodiversity is equated with the number of different organisms present in a habitat ., Question: What happens to the number of different organisms in a habitat from the poles to the equator? (A) heat produced (B) It's unmeasurable (C) temperature (D) Stays the same (E) more abundant (F) Increases (G) Decreases (H) seasons
Output: F