Jongbin-kr/qasc huggingface dataset:
What is very deadly? (A) sticks (B) truth (C) insults (D) Pesticides (E) chlorofluorocarbons (F) Tobacco smoke (G) Electrical energy (H) forest is destroyed
Answer: F
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Lung cancer is the deadliest of all cancers.
Combined fact: tobacco smoke is very deadly
what results does exposure to tobacco smoke have? (A) a hazard (B) deadly (C) negative (D) alters hearing (E) neutral (F) kill them (G) harm (H) positive
Answer: B
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Lung cancer is the deadliest of all cancers.
Combined fact: exposure to tobacco smoke is deadly
Emphysema is often cause by exposure to: (A) high temperature (B) fog (C) Greenhouse gasses (D) rays or beams (E) hot steam (F) tobacco smoke (G) Pollution (H) incendiary people
Answer: F
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Many patients with lung cancer also have emphysema.
Combined fact: Enphysema is often caused by exposure to tobacco smoke.
What causes lung tumors? (A) oxidation reaction (B) cancer (C) Pollution (D) rays or beams (E) fossil fuels (F) diabetes (G) Pesticides (H) tobacco smoke
Answer: H
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Lung cancer is a formation of tumors in the lung.
Combined fact: exposure to tobacco smoke causes tumors
Lung cancer is most often caused by exposure to (A) DDT (B) UV (C) methane (D) tar (E) CFCs (F) vapor (G) SO2 (H) carbon dioxide
Answer: D
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Tobacco smoke contains tar.
Combined fact: Lung cancer is most often caused by exposure to tar
What can be caused by direct or passive inhalation? (A) skin grafts (B) prolonged thirst (C) science (D) Toxicity (E) lung cancer (F) negative (G) friction (H) craters
Answer: E
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Smoke Tobacco smoke , whether directly or passively inhaled, has been shown to worsen asthma.
Combined fact: Lung cancer can be caused by direct or passive inhalation.
what increases cancer risk? (A) coal (B) eating (C) Pesticides (D) cells (E) A drug. (F) reproducing (G) Pollution (H) smoking
Answer: H
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Smoking increases the risk for lung cancer.
Combined fact: smoking increases cancer risk
To reduce the rate of lung cancer, governments can do what? (A) Subsidize oil exploration (B) Distribute sunglasses (C) Increase tobacco taxes (D) Transfers energy (E) destroying bacteria (F) protect them (G) Promote asbestos use (H) reusing materials
Answer: C
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Higher tobacco taxes reduce smoking and smoking related sickness.
Combined fact: Higher tobacco taxes reduces the lung cancer rate
What can be caused by secondhand smoke? (A) clean air (B) fresh scent (C) Toxicity (D) Pollution (E) negative (F) lung cancer (G) healthy lungs (H) Dehydration
Answer: F
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Secondhand smoke is also known as Environmental Tobacco Smoke.
Combined fact: Lung cancer can be caused by secondhand smoke
What kind of cancer does exposure to cigarettes and cigars often cause? (A) lung (B) UV (C) foot (D) damage (E) skin (F) death (G) breast (H) harm
Answer: A
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Tobacco includes cigarettes, cigars, chewing tobacco, and more.
Combined fact: Lung cancer is often caused by exposure to cigarettes and cigars.
What can kill? (A) thoughts (B) Tobacco smoke (C) satisfaction (D) Electric devices (E) flow of electrons (F) taxes (G) animals (H) heat produced
Answer: B
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Lung cancer continues to kill, despite modern therapies.
Combined fact: tobacco smoke can kill
What is lung cancer a consequence of? (A) candy cigarettes (B) harmful substances (C) Greenhouse gases (D) malnutrition (E) water vapors (F) metabolic reaction (G) tobacco fumes (H) Pesticides
Answer: G
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Lung cancer for most is the consequence of smoking.
Combined fact: Lung cancer is a consequence of tobacco fumes
what causes lung cancer? (A) Pollution (B) smoking salmon (C) burning (D) cigarettes (E) gasoline (F) lung tissue (G) heating liquids (H) respiration
Answer: D
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Tobacco is smoked in pipes or in cigarettes or bidis.
Combined fact: cigarettes cause lung cancer
What is lung cancer most often caused by? (A) the Moon (B) Pollution (C) sunlight (D) Chemical energy (E) fossil fuels (F) cigarettes (G) burning (H) marijuana smoke
Answer: F
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Tobacco is smoked in pipes or in cigarettes or bidis.
Combined fact: Lung cancer is most often caused by cigarettes
the godzilla of cancers is most often caused by exposure to what? (A) rays or beams (B) fossil fuels (C) Pollution (D) tobacco smoke (E) light energy (F) Chemical energy (G) high temperature (H) harmful substances
Answer: D
Fact 1: Lung cancer is most often caused by exposure to tobacco smoke.
Fact 2: Lung cancer is the Godzilla of cancers.
Combined fact: the godzilla of cancers is most often caused by exposure to tobacco smoke.
What breathes by pulling air into the lungs? (A) humans (B) animals (C) bears (D) sponges (E) mammals (F) bacteria (G) goats (H) oxygen
Answer: E
Fact 1: Mammals breathe with the help of a diaphragm.
Fact 2: When the diaphragm moves down, air is pulled into the lungs.
Combined fact: mammals breathe by pulling air into the lungs
what breathes with the help of a diaphragm? (A) plants (B) bears (C) babies (D) insects (E) humans (F) animals (G) goats (H) oxygen
Answer: E
Fact 1: Mammals breathe with the help of a diaphragm.
Fact 2: All humans are mammals.
Combined fact: humans breathe with the help of a diaphragm
What do mammals use a diaphragm for? (A) movement (B) Movement of an air mass (C) Pumping water (D) survival (E) Preventing death (F) To keep their body heat. (G) Shaving cats (H) Making friends
Answer: E
Fact 1: Mammals breathe with the help of a diaphragm.
Fact 2: When a person stops breathing, they die.
Combined fact: mammals prevent death with the help of a diaphragm
what does a diaphragm aid in? (A) sweating (B) movement (C) excretion (D) Plants growth (E) magnetisation (F) animal transport (G) digestion (H) respiration
Answer: H
Fact 1: Mammals breathe with the help of a diaphragm.
Fact 2: Mammals have a diaphragm to aid in respiration.
Combined fact: respiration is aided by a diaphragm
What breathes with the help of a diaphragm? (A) viruses (B) pugs (C) otters (D) bacteria (E) pigs (F) phytoplankton (G) humans (H) cats
Answer: B
Fact 1: Mammals breathe with the help of a diaphragm.
Fact 2: Pugs are mammals and mammals shed.
Combined fact: pugs breathe with the help of a diaphragm
What does a diaphragm help a dolphin do? (A) swimming (B) rest (C) stay warm (D) smell (E) see (F) breathe (G) eat (H) survive
Answer: F
Fact 1: Mammals breathe with the help of a diaphragm.
Fact 2: Common dolphins are mammals.
Combined fact: Dolphins breathe with the help of a diaphragm.
What kind of animal sometimes gets hiccups? (A) mammals (B) fur seals (C) fish (D) goats (E) humans (F) insects (G) worms (H) dogs
Answer: A
Fact 1: Mammals breathe with the help of a diaphragm.
Fact 2: Hiccups are a result of spasms of the diaphragm.
Combined fact: Mammals sometimes get hiccups.
What breathes by relaxing the lungs? (A) mammals (B) tortoises (C) dogs (D) chickens (E) ducks (F) humans (G) crocodiles (H) animals
Answer: A
Fact 1: Mammals breathe with the help of a diaphragm.
Fact 2: Belly breathing uses the diaphragm, which helps relax the lungs.
Combined fact: Mammals breathe by relaxing the lungs.
Mammals find breath through the action of what thing beneath their lungs? (A) matter (B) the skin (C) muscle (D) organ (E) lmestone (F) oxygen (G) gas (H) Epidermis
Answer: C
Fact 1: Mammals breathe with the help of a diaphragm.
Fact 2: Hiccups are caused by involuntary spasms of the diaphragm, the muscle beneath the lungs.
Combined fact: Mammals breathe with the help of a muscle below the lungs.
What is pressed against when mammals breathe? (A) objects that have mass (B) the skin (C) an organism's body (D) an object (E) layers of fat (F) matter vibrating (G) a cuticle (H) stomach muscles
Answer: H
Fact 1: Mammals breathe with the help of a diaphragm.
Fact 2: Breathing Stomach muscles press against the resistance of the diaphragm.
Combined fact: Mammals breathe with the help of something that presses against the stomach muscles
Weathering means breaking down what from larger whole into smaller pieces by weather? (A) objects that have mass (B) Something made from lava (C) Something made from water (D) movement of tectonic plates (E) Something formed from skeleton (F) A solid geometric shape (G) Something made from wind (H) Something made from metal
Answer: B
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Igneous rocks are made from lava that hardens.
Combined fact: weathering means breaking down something made from lava from larger whole into smaller pieces by weather
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
Answer: E
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: When rocks are weathered and eroded they break down into smaller pieces of rocks and minerals.
Combined fact: Weathering means eroding rocks down into smaller pieces of minerals.
What can can break down rocks from larger wholes into smaller pieces? (A) Earthworms (B) sea urchins (C) Freezing and thawing (D) Calcium carbonate (E) Compaction (F) mechanical (G) Sedimentation (H) Cementation
Answer: C
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Climates with freeze and thaw promote mechanical weathering.
Combined fact: freezing and thawing can break down rocks from larger whole into smaller pieces
Where does silt come from? (A) loose soil (B) Rocks breaking down (C) salt and water. (D) The area was once underwater (E) A lot of rain (F) Dry air (G) Hot temperatures (H) tectonic plates coliding
Answer: B
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Silt forms form the weathering of rocks.
Combined fact: Silt forms from when rocks break down
What is broken down from larger to smaller pieces by weather in weathering? (A) glass (B) basalt (C) calcite (D) soils (E) fire (F) water (G) air (H) sand
Answer: B
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Basalts are volcanic, micro-crystalline rock.
Combined fact: Breaking down basalt from larger into smaller pieces by weather is weathering
What is soil made from? (A) Rocks being formed (B) Organic compounds (C) organic molecules (D) Rocks breaking down (E) Rocks being buried in soil (F) Rocks moving (G) loose soil (H) one celled organisms
Answer: D
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Most soil is made of weathered rocks.
Combined fact: Most soil is made from rocks breaking down
What means that rocks are eroded down again? (A) flooding (B) rainfall (C) salt and water. (D) weathering (E) freezing (F) chilling (G) frosting (H) mines
Answer: D
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Erosion breaks the rock down again, and the cycle continues.
Combined fact: weathering means that rocks are eroded down again.
Rain and snow breaks down what from larger whole into smaller pieces? (A) RNA (B) cultures (C) soils (D) cities (E) calcite (F) people (G) erosion (H) rocks
Answer: H
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Trash collectors work in all types of weather, including rain and snow.
Combined fact: Rain and snow breaks down rocks from larger whole into smaller pieces.
What is the breaking down of whole rocks into smaller pieces? (A) cracking (B) compression (C) rock crumbling (D) loose soil (E) cleavage (F) flooding (G) eroding (H) mechanical
Answer: G
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Through weathering, the surface was eroded away, exposing igneous rock.
Combined fact: Eroding means breaking down rocks from larger whole into smaller pieces of rocks.
What means breaking down boulders by weather? (A) vehicles (B) weathering (C) erosion (D) mechanical (E) flooding (F) earthquake (G) hurricanes (H) tremors
Answer: B
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Massive boulders and tiny rocks influence the sound and path of water.
Combined fact: weathering means breaking down boulders by weather
What does weathering do? (A) ground to shake (B) looseness of dirt or compost (C) Adds to rock size (D) Continents drifting (E) Destroy bridges (F) Causes storms (G) Makes people sick (H) Breaks down bigger rocks
Answer: H
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Larger values create bigger brushes.
Combined fact: weathering means breaking down rocks from bigger whole into smaller pieces by weather
in weathering, what is broken down from larger to smaller pieces? (A) sand (B) h2o (C) crust (D) gravel (E) crackers (F) clouds (G) calcite (H) soils
Answer: D
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Unconsolidated rock is rock such as gravel.
Combined fact: weathering can be gravel breaking down from larger into smaller pieces
What can rain do to rocks? (A) Water expanding (B) levitation (C) It expands (D) protect them (E) Make larger (F) Break down (G) kill them (H) create
Answer: F
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Many weather events involve rain.
Combined fact: rain can break down rocks into smaller pieces
What breaks rocks down? (A) In the winter (B) Calcium carbonate (C) an engine (D) the Great Barrier Reef (E) mechanical force (F) permineralization (G) at or near the margins (H) mechanical
Answer: E
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Water is a mechanical weathering force.
Combined fact: rocks break down because of mechanical force
Erosion breaks rocks down from larger parts into what? (A) river (B) ground (C) soil (D) small (E) dirt (F) tiny (G) crust (H) sand
Answer: C
Fact 1: weathering means breaking down rocks from larger whole into smaller pieces by weather
Fact 2: Erosion begins with the weathering, or breaking down, of rocks and soil.
Combined fact: Erosion breaks rocks down into soil from larger parts.
cancer is characterized by cells doing what out of control? (A) massive damage (B) smoking tobacco (C) destroying (D) replicating (E) Localized damage (F) failing (G) disappearing (H) Smoking
Answer: D
Fact 1: Cancer is a disease in which cells divide out of control.
Fact 2: Cancer is a family of diseases that is characterized by cells that replicate too rapidly.
Combined fact: Cancer is characterized by cells replicating out of control.
What kind of cells divide out of control? (A) bacteria (B) parasites (C) humans (D) white blood (E) blood (F) stem cells (G) dangerous (H) cancer
Answer: H
Fact 1: Cancer is a disease in which cells divide out of control.
Fact 2: Cancer is a disease of the body's cells.
Combined fact: cancer is dividing cells
The second leading cause of death is a disease in which (A) immunities are destroyed (B) an area swollen with pus (C) plague clogs arteries (D) deadly and devastating (E) cause people to become sick. (F) microorganisms (G) cells divide out of control (H) the body lacks insulin
Answer: G
Fact 1: Cancer is a disease in which cells divide out of control.
Fact 2: Cancer is the second leading cause of death.
Combined fact: the second leading cause of death is a disease in which cells divide out of control.
what can happen from a disease in which cells divide out of control? (A) h2o (B) procreation (C) crashes (D) disease (E) painful (F) respiration (G) fever (H) death
Answer: H
Fact 1: Cancer is a disease in which cells divide out of control.
Fact 2: Cancer can cause death.
Combined fact: a disease in which cells divide out of control can cause death
What can mutations lead to in which cells divide out of control? (A) Smoking (B) resistance (C) a disease (D) viruses (E) AIDS (F) bacteria (G) Leptospirosis (H) cigarettes
Answer: C
Fact 1: Cancer is a disease in which cells divide out of control.
Fact 2: Cancer is also caused by a mutation.
Combined fact: mutations can lead to a disease in which cells divide out of control.
Cancer is a disease in which cells what? (A) Something coming from a gland (B) cause people to become sick. (C) the body's largest organ (D) major threat to health (E) multiply purposely (F) spread slowly (G) multiply controllably (H) grow and divide rapidly
Answer: H
Fact 1: Cancer is a disease in which cells divide out of control.
Fact 2: Cancer cells grow and divide rapidly out of control.
Combined fact: Cancer is a disease in which cells grow and divide rapidly
The most common areas affected by a disease in which cells divide out of control are what and breast (A) kidney (B) skin (C) lung (D) back (E) HIV (F) humans (G) H 2 O (H) pancreas
Answer: C
Fact 1: Cancer is a disease in which cells divide out of control.
Fact 2: After lung cancer, the commonest cancers in Britain are cancers of the breast, bowel and prostate.
Combined fact: The most common areas affected by a disease in which cells can divide out of control are lung, breast, and prostate
what is a disease in which cells divide out of control? (A) AIDS (B) fever (C) mitosis (D) cigarettes (E) diseased cells (F) leukemia (G) Smoking (H) parasites
Answer: F
Fact 1: Cancer is a disease in which cells divide out of control.
Fact 2: Leukemias are cancers of the blood.
Combined fact: leukemia is a disease in which cells divide out of control
What helps stop cells multiplying in cancer? (A) the skin (B) Honey (C) sweating (D) Chemotherapy (E) H2O (F) Chemical energy (G) Titanium (H) bioaerosols
Answer: D
Fact 1: Cancer is a disease in which cells divide out of control.
Fact 2: Chemotherapy works on cells that are dividing.
Combined fact: Cancer is a disease which cells split and Chemotherapy stops those cells multiplying
What causes cells to divide? (A) fever (B) glucose (C) Smoking (D) aging (E) alleles (F) fungi (G) Light (H) heat
Answer: D
Fact 1: Cancer is a disease in which cells divide out of control.
Fact 2: Cancer is a disease of aging.
Combined fact: aging causes cells to divide
Cancer and tumors are a result of specific types of: (A) organs (B) cigarettes (C) radiation (D) layers of fat (E) gene damage (F) rays or beams (G) Chemical energy (H) the skin
Answer: E
Fact 1: Cancer is a disease in which cells divide out of control.
Fact 2: With specific types of gene damage, the cell starts dividing out of control, forming a tumor.
Combined fact: Cancer and tumors are a result of specific types of gene damage.
Some insets can use their antennae to detect what? (A) light waves (B) photons (C) Electrical energy (D) vibrating air (E) new lands (F) water sources (G) bending light rays (H) electricity
Answer: D
Fact 1: Some insects can use their antennae to detect sound.
Fact 2: When ears detect the vibrating air, signals are sent to the brain that are interpreted as sounds.
Combined fact: Some insets can use their antennae to detect vibrating air.
what do some insects use their antennae to detect? (A) members of their own species (B) spiders (C) heat and light (D) an area swollen with pus (E) compressional waves (F) density (G) h2o (H) electromagnetic energy
Answer: E
Fact 1: Some insects can use their antennae to detect sound.
Fact 2: Sound waves are compressional waves.
Combined fact: some insects can use their antennae to detect compressional waves
What do aphids use to detect sound? (A) antennae (B) electricity (C) sonar (D) Energy (E) waves (F) lmestone (G) ears (H) whiskers
Answer: A
Fact 1: Some insects can use their antennae to detect sound.
Fact 2: Aphids are soft-bodied insects with relatively long legs and antennae.
Combined fact: aphids use antennae to detect sound
How can animals with six legs detect sound? (A) thorax (B) Refract it (C) electricity (D) they bend (E) wings (F) environment (G) pupils (H) antennae
Answer: H
Fact 1: Some insects can use their antennae to detect sound.
Fact 2: Every insect has six legs, that's an insect.
Combined fact: Animals with six legs can use their antennae to detect sound.
How many appendages do insects have to detect sound? (A) ears (B) Three (C) None (D) legs (E) 12 (F) six (G) Two (H) One
Answer: G
Fact 1: Some insects can use their antennae to detect sound.
Fact 2: Insects have 2 antennae.
Combined fact: Insects have 2 appendages to detect sound.
What can some insects use their feelers to detect? (A) kale (B) noise (C) water vapor (D) tremors (E) waves (F) vibrate (G) air (H) sound
Answer: H
Fact 1: Some insects can use their antennae to detect sound.
Fact 2: An insect's head has two feelers, or antennae.
Combined fact: Some insects can use their feelers to detect sound.
What can insects detect with their feet? (A) movement (B) spectrum (C) parasites (D) Soil movement (E) Light (F) chemicals (G) temperature (H) heat produced
Answer: F
Fact 1: Some insects can use their antennae to detect sound.
Fact 2: Insects have chemical receptors on their antennae, legs or feet.
Combined fact: insects detect chemicals with their feet
Some insects can use their antennae to detect (A) chemicals (B) scattered light (C) an area swollen with pus (D) bending light rays (E) vibrational energy (F) heat or cold (G) cloudy and rainy weather (H) that material's properties
Answer: E
Fact 1: Some insects can use their antennae to detect sound.
Fact 2: Sounds are caused by vibrational energy.
Combined fact: Some insects can use their antennae to detect vibrational energy
what can detect sound? (A) a fish (B) Firecrackers (C) A computer (D) Electric devices (E) butterflies (F) electricity (G) humans (H) insects
Answer: E
Fact 1: Some insects can use their antennae to detect sound.
Fact 2: Ants and butterflies have antennae.
Combined fact: butterflies can detect sound
What do sporangia produce (A) survive (B) Sad cells (C) Haploid constructs (D) Plants growth (E) Haploid cells (F) bioaerosols (G) Happy cells (H) Chemical energy
Answer: E
Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Fact 2: Gametophytes have haploid cells.
Combined fact: sporangia produce haploid cells
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
Answer: C
Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Fact 2: Asexual reproduction is by spores produced in stalked sporangia .
Combined fact: Asexual reproduction by spores develop into tiny, heart-shaped gametophytes
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
Answer: G
Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Fact 2: Gametophytes are photosynthetic and often heart-shaped.
Combined fact: sporangia produce spores that develop into tiny photosynthetics
Sporangia produce spores that develop into what gametophytes? (A) peachleaf willow (B) green photosynthetic (C) Chlorophyll (D) photosynthesis (E) Most plants (F) graptolites (G) members of their own species (H) in the autumn season
Answer: B
Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Fact 2: Gametophytes of extant genera are green, photosynthetic,and have a long ribbon shaped thallus.
Combined fact: Sporangia produce spores that develop into green, photosynthetic gametophytes
Sporangia produce spores that are what? (A) dense (B) haploid (C) revolving (D) seeds (E) grow (F) white (G) infected (H) fertile
Answer: B
Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Fact 2: All gametophytes are haploid.
Combined fact: Sporangia produce spores that are haploid
where do gametophytes come from? (A) seeds (B) trees (C) spores (D) plants (E) pollen (F) ferns (G) fungi (H) Flowers
Answer: C
Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Fact 2: Inside each sporangia there are hundreds of spores.
Combined fact: spores develop into gametophytes
When does spore enclosure produce heart-shaped gametophytes? (A) The area was once underwater (B) peachleaf willow (C) It helps them survive (D) Asexual reproduction (E) during the day (F) by indirect light (G) allow growth (H) in the autumn season
Answer: D
Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes.
Fact 2: Asexual reproduction is by sporangia or conidia.
Combined fact: During asexual reproduction the spore enclosures produce heart-shaped gametophytes
What sort of circulatory system do frogs, toads, and salamanders share? (A) live birth (B) It helps them survive (C) matter vibrating (D) two-chambered heart (E) Veins and arteries. (F) biological diversity (G) three-chambered heart (H) four-chambered heart
Answer: G
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: Frogs, toads and salamanders are amphibians.
Combined fact: Frogs, toads and salamanders have a relatively complex circulatory system with a three-chambered heart.
What do amphibians pump around the body in a complex manner? (A) SO2 (B) food (C) Energy. (D) oxygen (E) Energy (F) thoughts (G) blood (H) water
Answer: G
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: Blood is pumped around the body by a heart .
Combined fact: amphibians pump blood in a complex manner
what have a relatively complex circulatory system with three-chambered heart? (A) sharks (B) humans (C) bacteria (D) Birds (E) blood (F) frogs (G) salmon (H) pacemaker
Answer: F
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: All frogs are amphibians.
Combined fact: frogs have a relatively complex circulatory system with a three-chambered heart
What group of animals do frogs belong to? (A) four limbs (B) animals (C) fish (D) warm-blooded (E) reptiles (F) Amphibians (G) more abundant (H) mammals
Answer: F
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: Frogs have a three-chambered heart, consisting of two atria and a single ventricle.
Combined fact: Frogs are amphibians
Frogs have a _-chambered heart. (A) alveoli (B) organ (C) ovaries (D) oxygen (E) edible (F) three (G) nektar (H) CO 2
Answer: F
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: All frogs are amphibians.
Combined fact: Frogs have a three-chambered heart.
What has a relatively complex circulatory system with a three-chambered heart? (A) sharks (B) pan (C) frogs (D) Man (E) Birds (F) alpacas (G) salmon (H) a fish
Answer: C
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: All frogs are amphibians.
Combined fact: frogs have a relatively complex circulatory system with a three-chambered heart
Which animal has a circulatory system with a three-chambered heart? (A) animals (B) Salamander (C) fur seals (D) mammals (E) alpacas (F) a fish (G) warm-blooded (H) barnacles
Answer: B
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: Frogs, toads and salamanders are amphibians.
Combined fact: Salamanders have a relatively complex circulatory system with a three-chambered heart.
What has a three chambered heart? (A) alpacas (B) goats (C) elms (D) bats (E) orchids (F) mammals (G) a fish (H) toads
Answer: H
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: Toads and frogs are both amphibians.
Combined fact: Toads have a relatively complex circulatory system with a three chambered heart.
What has a relatively complex circulatory system with a three-chambered heart? (A) frogs (B) a fish (C) salmon (D) alpacas (E) Man (F) Birds (G) sharks (H) pan
Answer: A
Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart.
Fact 2: All frogs are amphibians.
Combined fact: Frogs have a relatively complex circulatory system with a three-chambered heart.
what does dropping an object into water cause? (A) oxygen (B) chemical changes (C) kinetic energy (D) radiation (E) freezing (F) activation energy (G) frequency waves (H) heat energy
Answer: G
Fact 1: dropping an object into water causes vibrations in the water
Fact 2: By it's nature, a vibration is a frequency wave .
Combined fact: dropping an object into water causes frequency waves in the water
What does dropping an object in the water do? (A) Helps fish (B) Pleases fish (C) Disturbs fish (D) reduced heat (E) Catches fish (F) kinetic (G) friction (H) Heart rate
Answer: C
Fact 1: dropping an object into water causes vibrations in the water
Fact 2: Lateral line systems, usually found in fish, detect vibrations in the water.
Combined fact: dropping an object in the water disturbs fish
dropping an object into water causes what? (A) pond ripples (B) pond scum (C) chemical changes (D) heat energy (E) kinetic energy (F) activation energy (G) color changes (H) towels fluffed
Answer: A
Fact 1: dropping an object into water causes vibrations in the water
Fact 2: Sound vibrations can be compared to pond ripples.
Combined fact: dropping an object into water causes pond ripples
Dropping an object into a lake causes what? (A) replication (B) Heat energy (C) vibrations (D) magnetism (E) flooding (F) contamination (G) Pollution (H) nourishment
Answer: C
Fact 1: dropping an object into water causes vibrations in the water
Fact 2: Lake water visibly disturbed.
Combined fact: Dropping an object into lake causes vibrations.
What does dropping an object into liquid cause? (A) Heat energy (B) Energy. (C) vibrations (D) energy (E) no effect (F) atoms do not move (G) nothing (H) evaporation
Answer: C
Fact 1: dropping an object into water causes vibrations in the water
Fact 2: Water, for example, is a liquid.
Combined fact: dropping an object into liquid causes vibrations in the liquid
Dropping an object into the water does what? (A) friction (B) Movement (C) Physical weathering (D) attracts fish (E) reduced heat (F) mechanical (G) protect them (H) It gets heated up
Answer: D
Fact 1: dropping an object into water causes vibrations in the water
Fact 2: Fish are attracted by the vibration of the built-in action of the lure.
Combined fact: Dropping an object into water attracts fish.
When an animal moves, chemical energy is converted to do what? (A) put things in motion (B) adding heat (C) reduce friction (D) Riding a bike (E) sperm and egg fuse (F) slow time (G) The bending of a ray of light (H) slow motion
Answer: A
Fact 1: when an animal moves , chemical energy is converted to mechanical energy
Fact 2: Mechanical energy puts things in motion.
Combined fact: when an animal moves, chemical energy is converted to put things in motion.
what moves by converting chemical energy into mechanical energy? (A) omnivores (B) humans (C) Lobsters (D) wind (E) particles (F) pigeons (G) Mammal (H) motion pictures
Answer: B
Fact 1: when an animal moves , chemical energy is converted to mechanical energy
Fact 2: Humans are a new type of animal.
Combined fact: when a human moves, chemical energy is converted to mechanical energy
What do all animals do?  (A) Swim (B) Social (C) Move (D) Punch (E) fly (F) live (G) reacts (H) Kick
Answer: C
Fact 1: when an animal moves , chemical energy is converted to mechanical energy
Fact 2: Kinetic energy is energy associated with motion.
Combined fact: All animals move.
what makes it possible for an animal to move? (A) Limbs (B) four limbs (C) digestion (D) stamina (E) motility (F) magnets (G) radiation (H) weather
Answer: C
Fact 1: when an animal moves , chemical energy is converted to mechanical energy
Fact 2: Digestive processes include mechanical, chemical and enzymatic mechanisms.
Combined fact: digestion makes it possible for an animal to move
What do manatees convert into mechanical energy? (A) major threat to health (B) chemical energy (C) direct energy (D) electrical energy (E) objects that have mass (F) fossil fuels (G) photosynthesis (H) adding heat
Answer: B
Fact 1: when an animal moves , chemical energy is converted to mechanical energy
Fact 2: Manatees are slow moving animals.
Combined fact: Manatees convert chemical energy to mechanical energy.
What is converted into mechanical energy when bats fly? (A) batteries (B) chemical energy (C) adding heat (D) electrical energy (E) objects that have mass (F) mechanical waves (G) electricity (H) direct energy
Answer: B
Fact 1: when an animal moves , chemical energy is converted to mechanical energy
Fact 2: Bats are animals that fly around at night.
Combined fact: when bats fly,chemical energy is converted to mechanical energy
what converts mechanical energy into kinetic energy when it moves? (A) dogs (B) Bats (C) camels (D) Birds (E) Mammal (F) bears (G) hawks (H) Whales
Answer: A
Fact 1: when an animal moves , chemical energy is converted to mechanical energy
Fact 2: All dogs are animals .
Combined fact: when dogs move, chemical energy is converted to mechanical energy
What can an animal's movement be changed to (A) they body they live in (B) solid, liquid, gas (C) heating liquids (D) protect them (E) electrical energy (F) objects that have mass (G) biodiversity (H) an object
Answer: E
Fact 1: when an animal moves , chemical energy is converted to mechanical energy
Fact 2: Mechanical energy can be changed to electrical energy.
Combined fact: an animal's movement can be changed to electrical energy
what converts chemical energy to mechanical energy when it moves? (A) Birds (B) bears (C) cows (D) Whales (E) toads (F) hawks (G) cars (H) fish
Answer: C
Fact 1: when an animal moves , chemical energy is converted to mechanical energy
Fact 2: Cows are social animals.
Combined fact: when a cow moves, chemical energy is converted to mechanical energy
When an animal moves , kinetic energy in starch is converted to  (A) adding heat (B) Temperature (C) organic molecules (D) Organic compounds (E) mechanical waves (F) cellulose (G) hydrogen and oxygen (H) mechanical energy
Answer: H
Fact 1: when an animal moves , chemical energy is converted to mechanical energy
Fact 2: Kinetic energy in starch is converted into chemical energy in the muscles.
Combined fact: when an animal moves , kinetic energy in starch  is converted to mechanical energy
When a creature moves chemical bonds are converted to what kind of energy? (A) waves (B) mechanical (C) fossil fuels (D) electrically (E) barrel-shaped (F) Light (G) bullfrogs (H) motility
Answer: B
Fact 1: when an animal moves , chemical energy is converted to mechanical energy
Fact 2: When chemical bonds are broken by animals the energy is released in the form of work and heat.
Combined fact: Chemical bonds are converted to mechanical energy when a creature moves
what lives in water? (A) adult echinoderms (B) fur seals (C) tortoises (D) the sun (E) crocodiles (F) fisherman (G) humans (H) salamanders
Answer: A
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: All animals with radial symmetry live in water.
Combined fact: adult echinoderms live in water
Adult starfish have what? (A) a cuticle (B) plankton (C) whales (D) sensory neurons (E) layers of fat (F) radial symmetry (G) kinetic energy (H) adults
Answer: F
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: Echinoderms are represented by the starfish.
Combined fact: adult starfish have radial symmetry
Adult spiny skinned animals found only in marine environments have what? (A) sensory neurons (B) to stay warm (C) Animal survival (D) extra brains (E) aerobic capacity (F) eight eyes (G) asymmetrical axis (H) radial symmetry
Answer: H
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: Echinoderms are spiny skinned animals found only in marine environments.
Combined fact: Adult spiny skinned animals found only in marine environments have radial symmetry
What has radial symmetry? (A) Most plants (B) an object (C) barnacles (D) Starfish (E) Trees (F) Cows (G) a prism (H) Coral
Answer: D
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: Starfish and sea urchins are also echinoderms.
Combined fact: Starfish have radial symmetry
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
Answer: G
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: Animals with radial symmetry lack an anterior and posterior end.
Combined fact: Adult echinoderms lack an anterior and posterior end.
What has radial symmetry? (A) barnacles (B) a prism (C) Orchid (D) Most plants (E) Honeybee (F) Human (G) Starfish (H) an object
Answer: G
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: Echinoderms are represented by the starfish.
Combined fact: Starfish have radial symmetry
what adults have radial symmetry? (A) sea urchins (B) graptolites (C) humans (D) fur seals (E) barnacles (F) insects (G) h2o (H) gastropod shells
Answer: A
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: Starfish and sea urchins are also echinoderms.
Combined fact: adult sea urchins have radial symmetry
Where do all adult echinoderms live? (A) soil (B) desert (C) freshwater (D) fossils (E) water (F) Earth (G) small (H) aquariums
Answer: E
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: All animals with radial symmetry live in water.
Combined fact: All adult echinoderms live in water.
What has radial symmetry? (A) sea urchins (B) A Greek letter (C) humans (D) Most plants (E) peachleaf willow (F) catfish (G) gastropod shells (H) ducks
Answer: A
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: Modern echinoderms include starfish and sea urchins.
Combined fact: sea urchins have radial symmetry
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
Answer: D
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: Animals with radial symmetry lack an anterior and posterior end.
Combined fact: Adult echinoderms lack an anterior and posterior end.
What has radial symmetry? (A) peachleaf willow (B) sea urchins (C) humans (D) gastropod shells (E) A Greek letter (F) asymmetry (G) dogs (H) Most plants
Answer: B
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: Sea urchins are echinoderms, in the same family as starfish.
Combined fact: Adult sea urchins have radial symmetry.
Adults of what kind of animal have radial symmetry? (A) graptolites (B) starfish (C) a fish (D) fur seals (E) alpacas (F) insects (G) fertile (H) barnacles
Answer: B
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: Echinoderms are represented by the starfish.
Combined fact: Adult starfish have radial symmetry.
what have radial symmetry? (A) deuterostomes (B) Veins and arteries. (C) barnacles (D) alpacas (E) solid, liquid, gas (F) sensory neurons (G) gastropod shells (H) graptolites
Answer: A
Fact 1: Adult echinoderms have radial symmetry.
Fact 2: All echinoderms are deuterostomes .
Combined fact: deuterostomes have radial symmetry
As a plant grows, what increases? (A) photosynthesis (B) soil (C) minerals (D) nutrients (E) genetic diversity (F) Quality of life (G) gene flow (H) gold
Answer: A
Fact 1: when a plant grows , the size of the leaves of that plant may increase
Fact 2: Leaves help carry on photosynthesis.
Combined fact: as a plant grows, photosynthesis increases
What makes plants leaves get bigger? (A) Light (B) heat (C) Enzymes (D) energy (E) Snow (F) Darkness (G) Wind (H) Dry soil
Answer: A
Fact 1: when a plant grows , the size of the leaves of that plant may increase
Fact 2: Light makes plants grow tall.
Combined fact: Light makes the leaves on plants increase
what may have its leaf size increase as it grows? (A) tiny polyps (B) gene flow (C) h2o (D) grass (E) subtropical (F) humans (G) Tropical (H) perennials
Answer: H
Fact 1: when a plant grows , the size of the leaves of that plant may increase
Fact 2: Perennial types are planted outside in spring.
Combined fact: when a perennial grows, the size of its leaves may increase
What can happen to an oak's leaves when the oak grows? (A) they increase in size (B) Localized damage (C) Earth revolving around the sun (D) they decrease in size (E) Exfoliation (F) The bending of a ray of light (G) they catch fire (H) they float into space
Answer: A
Fact 1: when a plant grows , the size of the leaves of that plant may increase
Fact 2: All oaks are plants.
Combined fact: when an oak grows , the size of the leaves of that oak may increase
Leaf size of plants increase as the size or amount of their what increases? (A) fear (B) seeds (C) soil (D) colors (E) arms (F) growth (G) tissue (H) food
Answer: H
Fact 1: when a plant grows , the size of the leaves of that plant may increase
Fact 2: And as they grow, the size of their food is increased.
Combined fact: Leaf size of plants increase as the size or amount of their food increases.
What has photosynthetic organs which grow when it does? (A) green (B) clams (C) Bats (D) mussels (E) coral (F) plant (G) fruit (H) cells
Answer: F
Fact 1: when a plant grows , the size of the leaves of that plant may increase
Fact 2: Leaves Leaves are the main photosynthetic organs of a plant.
Combined fact: When a plant grows, the main photosynthetic organs do as well.
What may increase when a plant grows? (A) photosynthesis (B) kinetic energy (C) genetic diversity (D) activation energy (E) stamina (F) bloom time (G) nutrients (H) gene flow
Answer: A
Fact 1: when a plant grows , the size of the leaves of that plant may increase
Fact 2: Leaves are the sites of photosynthesis.
Combined fact: when a plant grows , photosynthesis may increase
what's leaves may increase as it grows? (A) fern (B) Green (C) grass (D) energy (E) apples (F) Trees (G) edible (H) oak
Answer: A
Fact 1: when a plant grows , the size of the leaves of that plant may increase
Fact 2: Ferns are vascular plants.
Combined fact: when a fern grows, its size of leaves may increase
When a plant grows , the size of _   of that plant may increase (A) male gametes (B) deoxyribonucleic acid (C) rapid expansion (D) photosynthetic  organs (E) barrel-shaped (F) genetic diversity (G) Inches or fractions of inches. (H) basic building blocks of life
Answer: D
Fact 1: when a plant grows , the size of the leaves of that plant may increase
Fact 2: Leaves Are the primary photosynthetic organs of a plant.
Combined fact: when a plant grows , the size of  photosynthetic organs of that plant may increase
Some what enclosures convert electricity into light and heat energy? (A) made (B) glass (C) wool (D) support (E) fabric (F) cotton (G) cells (H) unique
Answer: B
Fact 1: some light bulbs convert electricity into light and heat energy
Fact 2: Household light bulbs are evacuated glass enclosures with wires leading to a tungsten filament.
Combined fact: Some glass enclosures convert electricity into light and heat energy
What type of energy generated by the bulbs is wasted? (A) warmth (B) stored (C) motion (D) light (E) oil (F) heat (G) sugar (H) mostly
Answer: F
Fact 1: some light bulbs convert electricity into light and heat energy
Fact 2: Since the purpose of a light bulb is to generate light, the heat is wasted energy.
Combined fact: The heat energy generated by the bulbs gets wasted.
How do halogen bulbs make heat? (A) Air (B) energy (C) kinetic energy (D) Water (E) Sunlight (F) Evaporation (G) simple (H) Electricty
Answer: H
Fact 1: some light bulbs convert electricity into light and heat energy
Fact 2: Halogen light bulbs generate heat.
Combined fact: Halogen bulbs convert electricity into heat
What do some light bulbs convert other energy into? (A) water vapor (B) basic building blocks of life (C) gasoline (D) light and heat energy (E) an electron microscope (F) plasma (G) heat or cold (H) hydrogen and oxygen
Answer: D
Fact 1: some light bulbs convert electricity into light and heat energy
Fact 2: Electrical energy is also energy.
Combined fact: some light bulbs convert other energy into light and heat energy
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
Answer: E
Fact 1: some light bulbs convert electricity into light and heat energy
Fact 2: Light Bulbs Incandescent bulbs are available at the front desks.
Combined fact: Incandescents convert electricity into light and heat energy
Which of the following can process the movement of charges into light and heat energy? (A) Unplugged refrigerators (B) Firecrackers (C) energy (D) our nearest star (E) Melted candles (F) kinetic energy (G) Light bulbs (H) Burning stoves
Answer: G
Fact 1: some light bulbs convert electricity into light and heat energy
Fact 2: Electricity requires the movement of electrical charges.
Combined fact: Some light bulbs process the movement of charges into light and heat energy.
What type of energy do filaments use to illuminate? (A) energy (B) nektar (C) fibers (D) cacti (E) burn (F) copper (G) Heat (H) two
Answer: G
Fact 1: some light bulbs convert electricity into light and heat energy
Fact 2: Conventional light bulbs generate light by heating a filament.
Combined fact: Filaments use heat energy to illuminate
Some light bulbs waste less of their energy producing what? (A) O3 (B) loss (C) SO2 (D) heat (E) warmth (F) light (G) Green (H) motion
Answer: D
Fact 1: some light bulbs convert electricity into light and heat energy
Fact 2: CFLs waste much less electrical energy generating unnecessary heat.
Combined fact: Some light bulbs waste much less energy generating unecessary heat.
some light bulbs convert electricity into light and the amount of what? (A) energy in a substance (B) hydrogen and oxygen (C) It decreases (D) matter vibrating (E) Inches or fractions of inches. (F) reducing acid rain (G) harmful substances (H) Males and females
Answer: A
Fact 1: some light bulbs convert electricity into light and heat energy
Fact 2: Heat energy is the amount of energy in a substance.
Combined fact: some light bulbs convert electricity into light and the amount of energy in a substance
What convert electricity into light and heat energy? (A) cats (B) copper (C) LEDs (D) trains (E) Cars (F) cells (G) energy (H) buses
Answer: C
Fact 1: some light bulbs convert electricity into light and heat energy
Fact 2: Light source is an ultra-bright, unbreakable LED Bulb.
Combined fact: LEDs convert electricity into light and heat energy
What is natural? (A) wetland (B) aging (C) iPhones (D) immortality (E) magic (F) Light (G) Spruce (H) wind
Answer: B
Fact 1: Aging is associated with the death of cells.
Fact 2: Cell death is natural.
Combined fact: aging is natural
what does smoking accelerate? (A) Dehydration (B) Allergies (C) emissions (D) cell regeneration (E) decrease stamina (F) death of cells (G) lung capacity (H) aerobic ability
Answer: F
Fact 1: Aging is associated with the death of cells.
Fact 2: Smoking accelerates the aging process.
Combined fact: smoking accelerates the death of cells
What is associated with aging? (A) Extra cells (B) intelligence (C) forest is destroyed (D) Chemical energy (E) Strong cells (F) oxidation reaction (G) Short telomeres (H) massive damage
Answer: G
Fact 1: Aging is associated with the death of cells.
Fact 2: When telomeres become too short, the cell dies.
Combined fact: aging is associated with short telomeres