Jongbin-kr/qasc huggingface dataset:
An animal will have better chances at life if it has better what? (A) growth (B) hormones (C) proteins (D) salinity (E) traits (F) toughness (G) senses (H) motility
Answer: G
Fact 1: better senses have a positive impact on an animal 's survival
Fact 2: Life is reduced to survival .
Combined fact: Better senses have a positive impact on an animal's life.
Running water is better able to dissolve oxygen and nutrients than what? (A) pouring water (B) scarce resources (C) ocean water (D) river water (E) acetic acid (F) Veins and arteries. (G) an organism's body (H) stagnant water
Answer: H
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: If the water stands still and becomes stagnant, it can become a breeding ground for mosquitoes.
Combined fact: Running water is better able to dissolve oxygen and nutrients than stagnant water.
what is better able to dissolve oxygen and nutrients when it's running over standing? (A) bass (B) lake (C) H20 (D) h2o (E) heat (F) vitamins (G) hydrogen (H) bogs
Answer: D
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: Water is made up of H2O molecules.
Combined fact: running h2o is better able to dissolve oxygen and nutrients than standing h2o
What is better able to dissolve oxygen and nutrients than standing water? (A) puddles (B) microorganisms (C) ponds (D) nitrogen (E) swamp vegetation (F) Veins and arteries. (G) streams and creeks (H) peachleaf willow
Answer: G
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: Streams and creeks provide running water.
Combined fact: Streams and creeks are better able to dissolve oxygen and nutrients than standing water.
What are better able to dissolve oxygen and nutrients than standing water? (A) stagnant lakes (B) sedimentary rocks (C) peachleaf willow (D) hydrocarbons (E) streams and creeks (F) stagnant ponds (G) ice cubes (H) Veins and arteries.
Answer: E
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: Streams and creeks provide running water.
Combined fact: streams and creeks are better able to dissolve oxygen and nutrients than standing water.
Which body of water would be able to  dissolve oxygen and nutrients the best? (A) NaCl (B) Lake (C) Puddle (D) Pond (E) rain (F) CO 2 (G) River (H) sugar
Answer: G
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: Also, running water in rivers is the major force of erosion on the surface of the earth.
Combined fact: Rivers are better able to dissolve oxygen and nutrients than standing water.
What can better dissolve nutrients and oxygen? (A) lakes (B) SO2 (C) Raft (D) a solute (E) puddles (F) rivers (G) currents (H) lochs
Answer: F
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: Large, warm rivers hold populations but few occur in cold running water.
Combined fact: Rivers can better dissolve oxygen and nutrients than lakes.
Running water is able to do what to minerals and oxygen? (A) evaporation (B) dissolve them (C) reducing acid rain (D) recycling (E) clean them (F) separate them (G) hydration (H) cool them
Answer: B
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: Mineral nutrients are interrelated.
Combined fact: Running water is better able to dissolve oxygen and minerals than standing water.
For plants, what is the difference between running and standing water? (A) wind and rain (B) precipitation (C) distance (D) healthier (E) seasons (F) temperature (G) heat produced (H) root growth
Answer: D
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: To make it rich in nutrients so the plants are healthier.
Combined fact: Running water is healthier for plants than standing water.
Rivers easily dissolve nutrients and: (A) bacteria (B) chemicals (C) oxygen (D) sodium (E) vitamin C (F) glucose (G) a solute (H) a hazard
Answer: C
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: Large, warm rivers hold populations but few occur in cold running water.
Combined fact: Oxygen and nutrients dissolve easily in rivers.
what dissolves oxygen better when running than standing? (A) H2O (B) NaCl (C) pH (D) CO2 (E) CO 2 (F) O2 (G) O3 (H) H20
Answer: A
Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water.
Fact 2: Water is made up of H2O molecules.
Combined fact: running H2O dissolves oxygen better than standing H2O
pressure in what is highest in arteries and lowest in veins? (A) Joules (B) Decibels (C) It decreases (D) protein walls (E) skin tags (F) forces (G) vessel walls (H) cell walls
Answer: G
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: What is Blood Pressure Blood pressure is the pressure on the blood vessel walls.
Combined fact: pressure in vessel walls is highest in arteries and lowest in veins
The highest blood pressure is found in  (A) alveoli (B) toes (C) the eyes (D) arteries (E) humans (F) lungs (G) hemoglobin (H) veins
Answer: D
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: Blood is brought into the heart by veins and carried away by arteries.
Combined fact: Blood pressure is highest in vessels leading away from the heart
Where is blood conducting when blood pressure is highest? (A) critical organs (B) in the brain (C) towards the heart (D) in the toes (E) epidermis and dermis (F) away from the heart (G) preventing heat transfer (H) the body's largest organ
Answer: F
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: Arterial Blood Pressure Arteries conduct blood away from the heart.
Combined fact: Blood pressure is highest where blood is conducted away from the heart
Vessels that bring blood to the hard have lower blood pressure than (A) the skin (B) arteries (C) archery (D) heat or cold (E) exercise (F) artefact (G) artesan (H) lungs
Answer: B
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: Veins are vessels that bring blood to the heart.
Combined fact: Vessels that bring blood to the heart have lower blood pressure than arteries.
Where is force on the vessel walls highest? (A) arteries (B) feet (C) resistance (D) tibial vein (E) strong (F) capillaries (G) femoral vein (H) Summer
Answer: A
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: What is Blood Pressure Blood pressure is the pressure on the blood vessel walls.
Combined fact: Force on the vessel walls is highest in arteries and lowest in veins.
What happens to blood pressure after it leaves the arteries? (A) Dehydration (B) negative (C) decreases (D) movement (E) sweating (F) Damages them (G) It expands (H) heat produced
Answer: C
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: By the time blood leaves capillaries and flows into veins, pressure has decreased greatly.
Combined fact: blood pressure decreases after it leaves the arteries
what is the pressure in veins? (A) Decibels (B) negative (C) mild (D) ligt (E) Rise (F) expelled (G) lowest (H) heat
Answer: G
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: Blood moves slowly and with very little pressure in veins.
Combined fact: pressure is lowest in veins
what have very little pressure? (A) bushes (B) mines (C) alpacas (D) bamboo (E) toads (F) ferns (G) veins (H) legumes
Answer: G
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: Blood moves slowly and with very little pressure in veins.
Combined fact: veins have very low pressure
what affects veins and arteries? (A) Damages them (B) Sulfur dioxide (C) Smoking (D) rays or beams (E) smoking tobacco (F) apocymarin (G) it needs them (H) heat energy
Answer: F
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: Apocymarin raises blood pressure.
Combined fact: apocymarin affects veins and arteries
The what blood is highest in arteries and lowest in veins? (A) ligt (B) humans (C) sugar (D) liquid (E) glucose (F) CO 2 (G) force (H) Man
Answer: G
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: Blood Pressure Blood Pressure Blood pressure is the force of the blood on the artery walls.
Combined fact: The force of blood is highest in arteries and lowest in veins
Where is blood pressure lowest? (A) Under 32 degrees (B) aqueous solution (C) It decreases (D) during the day (E) Warm air moving into cold air (F) critical organs (G) blood goes to the heart (H) the rest of the body
Answer: G
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: Veins take blood to the heart.
Combined fact: blood pressure is lowest when blood goes to the heart
is highest in arteries and lowest in veins. (A) matter (B) voltage (C) Length (D) solutes (E) glucose (F) measure (G) Force (H) Joules
Answer: G
Fact 1: Blood pressure is highest in arteries and lowest in veins.
Fact 2: Blood Pressure Blood Pressure Blood pressure is the force of the blood on the artery walls.
Combined fact:  force is highest in arteries and lowest in veins.
What can reproduce with help from moving water, wind, or other organisms? (A) gasoline (B) trees (C) plants (D) fungi (E) animals (F) water (G) the Sun (H) ferns
Answer: D
Fact 1: Spores may be dispersed by moving water, wind, or other organisms.
Fact 2: Spores Fungi reproduce via spores.
Combined fact: fungi can reproduce with help from moving water, wind, or other organisms
What is one way billions of seeds be spread by? (A) wind (B) manufactured goods (C) fossilization (D) maples (E) range (F) Seesaw (G) hail (H) trees
Answer: A
Fact 1: Spores may be dispersed by moving water, wind, or other organisms.
Fact 2: Billions of spores can be produced on a single spore horn.
Combined fact: Billions of seeds can be spread by moving wind, other organisms, or water.
fungi do what with materials using moving water, wind, or other organisms. (A) loose soil (B) allow growth (C) disperse (D) use oxygen (E) mineralize (F) grow (G) recycling (H) produce carbon
Answer: C
Fact 1: Spores may be dispersed by moving water, wind, or other organisms.
Fact 2: Most fungi disperse their spores by wind.
Combined fact: fungi disperse materials by moving water, wind, or other organisms.
What can reproduce with the help of moving water, wind, or other organisms? (A) the Sun (B) animals (C) ferns (D) fungi (E) water (F) humans (G) trees (H) plants
Answer: D
Fact 1: Spores may be dispersed by moving water, wind, or other organisms.
Fact 2: Spores Fungi reproduce via spores.
Combined fact: fungi reproduce with the help of moving water, wind, or other organisms
What helps ferns in reproduction? (A) cell wall (B) Fruits (C) wind (D) pollen (E) sun (F) seeds (G) nectar (H) earthquakes
Answer: C
Fact 1: Spores may be dispersed by moving water, wind, or other organisms.
Fact 2: Ferns reproduce by spores.
Combined fact: ferns are helped by wind in reproduction
what reproduces via single-celled asexual reproductive body that are dispersed by moving water,  (A) legumes (B) Ferns (C) seeds (D) Palm trees (E) sponges (F) Fungi (G) Evergreens (H) amoeba
Answer: F
Fact 1: Spores may be dispersed by moving water, wind, or other organisms.
Fact 2: Spores Fungi reproduce via spores.
Combined fact: Fungi reproduce via single-celled asexual reproductive body that are dispersed by moving water, wind, or other organisms
A dormant form of what may be dispersed by moving water, wind or other organisms? (A) orchids (B) Flowers (C) seeds (D) pollen (E) bacteria (F) ferns (G) Chlorophyll (H) fungi
Answer: E
Fact 1: Spores may be dispersed by moving water, wind, or other organisms.
Fact 2: Spores are a dormant form of bacteria.
Combined fact: a dormant form of bacteria may be dispersed by moving water, wind or other organisms.
what can disperse spores? (A) alpacas (B) insects (C) humans (D) wind (E) honeybees (F) seeds (G) fungi (H) ferns
Answer: C
Fact 1: Spores may be dispersed by moving water, wind, or other organisms.
Fact 2: Humans are complex organisms.
Combined fact: spores may be dispersed by humans
Plastic and other mulches offer a barrier to what? (A) contamination (B) Animal survival (C) erosion (D) Deposition. (E) spores moving (F) bacteria (G) environment (H) high temperature
Answer: E
Fact 1: Spores may be dispersed by moving water, wind, or other organisms.
Fact 2: Plastic and other mulches offer a barrier to spore dispersal.
Combined fact: Plastic and other mulches offer a barrier to spores moving
What causes harm to an organism? (A) exposure to cold (B) Something that causes allergies (C) air (D) electricity causing death (E) a tree falling (F) water (G) Electrical energy (H) food
Answer: D
Fact 1: electrocution causes harm to an organism
Fact 2: Electrical exposure causing death is referred to as electrocution.
Combined fact: Electricity causing death causes harm to an organism
What can cause harm to an organism? (A) Pesticides (B) a pathogens (C) Electrical exposure (D) electricity (E) Electrical energy (F) sales (G) children (H) food
Answer: C
Fact 1: electrocution causes harm to an organism
Fact 2: Electrical exposure causing death is referred to as electrocution.
Combined fact: electrical exposure can can cause harm to an organism
What causes harm to an organism? (A) vibrations (B) influenza (C) electricity (D) electrolytes (E) static shock (F) electric shock (G) viruses (H) cigarettes
Answer: F
Fact 1: electrocution causes harm to an organism
Fact 2: Electrocution includes electric shock.
Combined fact: Electric shock causes harm to an organism.
what causes harm to an organism? (A) cuddles (B) cigarettes (C) viruses (D) causing love (E) warm covers (F) influenza (G) electricity (H) electric shock
Answer: H
Fact 1: electrocution causes harm to an organism
Fact 2: Electrocution includes electric shock.
Combined fact: electric shock causes harm to an organism
what does electrocution cause harm to? (A) cells (B) pain (C) amphibians (D) animals (E) Frogs (F) electrons (G) humans (H) water
Answer: D
Fact 1: electrocution causes harm to an organism
Fact 2: Plants and animals are organisms.
Combined fact: electrocution causes harm to animals
What are currents harmful to if they pass through it? (A) people (B) rubber (C) animals (D) amphibians (E) light bulbs (F) organisms (G) coral reef (H) water
Answer: F
Fact 1: electrocution causes harm to an organism
Fact 2: Electrical shock Electric shock is caused by current passing through the human body.
Combined fact: Currents passing through an organism can harm to it.
powerlines cause harm to what (A) soil (B) air pollution (C) cells (D) light polllution (E) animals (F) amphibians (G) organism (H) an object
Answer: G
Fact 1: electrocution causes harm to an organism
Fact 2: Eagles are electrocuted on powerlines.
Combined fact: powerlines cause harm to organism
Electricution would cause harm to what? (A) circulatory systems (B) an electric chair (C) amphibians (D) volts (E) consumers (F) a living being (G) animals (H) an electric current
Answer: F
Fact 1: electrocution causes harm to an organism
Fact 2: Man is a living being or organism.
Combined fact: Electrocution causes harm to a living being.
Electrocution causes organisms to be what? (A) intensely pleased (B) pained (C) thrilled (D) deadly (E) dangerous (F) sick (G) negative (H) talkative
Answer: B
Fact 1: electrocution causes harm to an organism
Fact 2: Physical activity that is painful can be harmful.
Combined fact: Electrocution causes organisms to be pained.
Shock protection can prevent what to an organism? (A) harm (B) insulation (C) rabies (D) health (E) Injury (F) cancer (G) pathogens (H) death
Answer: A
Fact 1: electrocution causes harm to an organism
Fact 2: Hair dryers with shock protection are also available and can prevent electrocution.
Combined fact: Shock protection can prevent harm to an organism.
What can cause harm to an organism? (A) Electrical energy (B) Electric devices (C) faulty household wiring (D) proper nutrition (E) Something that causes allergies (F) five glasses of water a day (G) exposure to cold (H) an adequate amount of exercise
Answer: C
Fact 1: electrocution causes harm to an organism
Fact 2: Household wiring was involved in most of the electrocutions.
Combined fact: Faulty household wiring can cause harm to an organism.
what does electrocution cause harm to? (A) electricity (B) animals (C) Frogs (D) cells (E) neutrons (F) electrons (G) plants (H) humans
Answer: G
Fact 1: electrocution causes harm to an organism
Fact 2: Plants are sensitive organisms.
Combined fact: electrocution causes harm to plants
What can be done to make hair dryers safer? (A) remove plastic covering (B) immerse in water (C) heating liquids (D) Add shock protection (E) converting electricity to heat (F) Electric generators (G) a hydraulic system (H) increase current
Answer: D
Fact 1: electrocution causes harm to an organism
Fact 2: Hair dryers without built-in shock protection devices in the plug can cause electrocution.
Combined fact: Hair dryers without built-in shock protection devices in the plug can cause harm to an organism
What causes harm to an organism? (A) adequate hydration (B) influenza (C) cigarettes (D) electrical death (E) steroids (F) a lack of predation (G) electricity (H) abundant food
Answer: D
Fact 1: electrocution causes harm to an organism
Fact 2: Electrocution deaths as a result of a horse chewing on an electrical cord are fairly common.
Combined fact: electrical death causes harm to an organism
what can electricity cause? (A) fire (B) Injury (C) storms (D) cycles (E) heat (F) disease (G) death (H) a chime
Answer: G
Fact 1: electrocution causes harm to an organism
Fact 2: Death was attributed to electrocution.
Combined fact: electricity can cause death
What needs to attract a mate in order to give birth to live young? (A) humans (B) Jellyfish (C) mammals (D) Frogs (E) birds (F) hormones (G) insects (H) reptiles
Answer: C
Fact 1: an animal needs to attract a mate to reproduce
Fact 2: Mammals are animals which raise their young on milk and typically give birth to live young.
Combined fact: A mammal needs to attract a mate to give birth to live young.
Why do animals have mates? (A) food and shelter (B) it needs them (C) to have young (D) genetic diversity (E) to be happy (F) to get married (G) to survive (H) Reproduction
Answer: C
Fact 1: an animal needs to attract a mate to reproduce
Fact 2: Animals reproduce by having young.
Combined fact: An animal needs to attract a mate to have young.
What are pheromones used for? (A) genetic diversity (B) Predators (C) gene flow (D) growth (E) Plant reproduction (F) Reproduction (G) Protection (H) Digestion
Answer: F
Fact 1: an animal needs to attract a mate to reproduce
Fact 2: Pheromones have long been known to exist in animals, as scents that attract sex partners.
Combined fact: Animals use pheromones to reproduce
Instincts help animals to do what? (A) attract a mate (B) Reproduction (C) protect them (D) kill predators (E) avoid planes (F) survive (G) population movement (H) gather friends
Answer: A
Fact 1: an animal needs to attract a mate to reproduce
Fact 2: Instincts help animals find food, mate, reproduce, and raise their young.
Combined fact: Instincts help animals to attract a mate.
What does an animal need to attract a mate for? (A) food (B) sex (C) water (D) nest (E) male (F) transportation (G) eggs (H) life
Answer: B
Fact 1: an animal needs to attract a mate to reproduce
Fact 2: Sex is a complicated way for an organism to reproduce itself.
Combined fact: an animal needs to attract a mate for sex
What must an animal find to ensure survival? (A) disaster (B) warmth (C) food (D) space (E) predators (F) smell (G) mate (H) DNA
Answer: G
Fact 1: an animal needs to attract a mate to reproduce
Fact 2: Every member of every species needs to meet the challenges of survival and of reproduction.
Combined fact: an animal must find a mate to ensure survival
What do some animals do in order to reproduce? (A) Social (B) immune (C) ligt (D) grow (E) live (F) DNA (G) sex (H) sing
Answer: H
Fact 1: an animal needs to attract a mate to reproduce
Fact 2: Males sing to attract females.
Combined fact: Some animals sing to reproduce.
To reproduce, mammals attract a mate through what? (A) Smell (B) genes (C) saliva (D) eggs (E) sex (F) gametes (G) fur (H) warmth
Answer: A
Fact 1: an animal needs to attract a mate to reproduce
Fact 2: Animals mate because of smells.
Combined fact: To reproduce, mammals attract a partner through smell.
What do animals use to reproduce? (A) tapeworms (B) glycogen (C) cellulose (D) smells (E) hormones (F) RNA (G) Echinoids (H) pollen
Answer: D
Fact 1: an animal needs to attract a mate to reproduce
Fact 2: Animals mate because of smells.
Combined fact: animals attract with smells
What purpose do some animals have for scent? (A) important habitats (B) exoskeleton (C) sensory neurons (D) reproduction (E) nervous system (F) Something to move (G) critical organs (H) unidirectional
Answer: D
Fact 1: an animal needs to attract a mate to reproduce
Fact 2: Some animals attract mates with scent.
Combined fact: Some animals use scent to reproduce.
What activity would an animal need stamina for? (A) courtship (B) Movement (C) Incubating Eggs (D) four limbs (E) growth (F) Hunting (G) Hibernation (H) Using camoflauge
Answer: F
Fact 1: an animal requires stamina to succeed at physical activities
Fact 2: Sheep hunting is a physically demanding hunt.
Combined fact: An animal requires stamina to hunt
An animal requires what to succeed at hunting? (A) stamina (B) knives (C) proteins (D) Energy. (E) fear (F) food (G) arrows (H) energy
Answer: A
Fact 1: an animal requires stamina to succeed at physical activities
Fact 2: Sheep hunting is a physically demanding hunt.
Combined fact: An animal requires stamina to succeed at hunting.
What requires stamina to succeed at physical activities? (A) rocks (B) rainbows (C) running (D) tigers (E) waterfalls (F) pigeons (G) humans (H) bears
Answer: H
Fact 1: an animal requires stamina to succeed at physical activities
Fact 2: Bears are common but elusive animals.
Combined fact: bears require stamina to succeed at physical activities
what requires stamina to succeed at physical activities? (A) mushrooms (B) Mammal (C) trees (D) bullfrogs (E) oxygen (F) Lobsters (G) humans (H) pigeons
Answer: G
Fact 1: an animal requires stamina to succeed at physical activities
Fact 2: Humans are animals too.
Combined fact: humans require stamina to succeed at physical activities
what requires stamina to succeed at physical activities? (A) humans (B) hawks (C) dogs (D) plants (E) oxygen (F) tigers (G) gases (H) Birds
Answer: C
Fact 1: an animal requires stamina to succeed at physical activities
Fact 2: All dogs are animals .
Combined fact: dogs require stamina to succeed at physical activities
What gender of species has more stamina? (A) snail (B) tuna (C) two (D) Males (E) humans (F) Pacific (G) pigeons (H) fish
Answer: D
Fact 1: an animal requires stamina to succeed at physical activities
Fact 2: Males of most species of animals are generally more energetic and have more stamina than females.
Combined fact: males have more stamina
what are males more than females? (A) monotremes (B) insects (C) some mammals (D) haploid (E) platypus (F) bullfrogs (G) tunicates (H) energetic
Answer: H
Fact 1: an animal requires stamina to succeed at physical activities
Fact 2: Males of most species of animals are generally more energetic and have more stamina than females.
Combined fact: animal males are more energetic than females
What requires stamina to succeed at running? (A) Bats (B) pigeons (C) walking (D) humans (E) Mammal (F) tigers (G) bears (H) asses
Answer: H
Fact 1: an animal requires stamina to succeed at physical activities
Fact 2: Asses are great runners and there is no match in speed and stamina in the entire animal kingdom.
Combined fact: asses require stamina to succeed at running
Mustangs are noted for abilities in what (A) physical activities (B) to move people (C) circulatory systems (D) the body's largest organ (E) sense organs (F) smell and taste (G) genetic diversity (H) Chemical energy
Answer: A
Fact 1: an animal requires stamina to succeed at physical activities
Fact 2: Mustangs are noted for their stamina and endurance.
Combined fact: Mustangs are noted for abilities in physical activities
What organ is harmed by air pollution? (A) piano (B) church organ (C) heart (D) harp (E) bushes (F) animals (G) eardrum (H) lungs
Answer: C
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Sulfur dioxide can irritate the respiratory system and damage the heart and circulatory system.
Combined fact: Air pollution damages the heart.
What does breathing pollutants do? (A) Harms the respiratory system (B) destroying life (C) scraping oneself on a contaminated object (D) direct damage to the lungs (E) cause people to become sick. (F) Heals the respiratory system (G) Harms the stomach (H) Improves vision
Answer: A
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Breathing air pollutants can increase the chances of experiencing health problems.
Combined fact: Breathing pollutants can harm the respiratory system
What harms the respiratory and circulatory systems? (A) Greenhouse gasses (B) burning coal (C) inoculation (D) incinerated mercury (E) fossil fuels (F) water vapor (G) Sulfur dioxide (H) air
Answer: D
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Incinerated mercury pollutes the air.
Combined fact: Incinerated mercury harms the respiratory and circulatory systems.
What harms the respiratory system? (A) coal (B) oxygen (C) tar (D) cigars (E) breathing (F) silence (G) sulfur (H) cars
Answer: H
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Air pollution, or smog, is caused by cars and trucks.
Combined fact: cars harm the respiratory system
What harms the respiratory and circulatory systems? (A) oil (B) rain (C) sulfur (D) cars (E) tires (F) coal (G) tar (H) bicycles
Answer: D
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Cars are a significant source of air pollution.
Combined fact: Cars harm the respiratory and circulatory systems.
What system does inhaled pollution harm? (A) health (B) humans (C) the environment (D) circulatory (E) people (F) bones (G) lymphatic (H) cell wall
Answer: D
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Air pollutants are inhaled.
Combined fact: inhaled pollutions harms the respiratory system
What harms the respiratory and circulatory systems? (A) Cars (B) oxygen (C) smoking (D) vehicles (E) emissions (F) gasoline (G) fresh air (H) lungs
Answer: C
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Smoking is a form of air pollution.
Combined fact: smoking harms the respiratory and circulatory systems
What systems are pollutants bad for? (A) destroying life (B) classification system (C) an organism's body (D) respiratory and circulatory (E) animal habitats (F) ambulatory systems (G) social security system (H) the environment
Answer: D
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Air pollution is caused by lots of different pollutants.
Combined fact: Several different pollutants harm the respiratory and circulatory systems.
What harms the respiratory and circulatory systems? (A) oil (B) Cars (C) coal (D) water (E) air (F) sulfur (G) bees (H) dust
Answer: H
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Dust contributes to air pollution.
Combined fact: dust harms the respiratory and circulatory systems
Harm to the respiratory and circulatory systems can come from  (A) Greenhouse gases (B) hydrocarbons (C) Sulfur dioxide (D) nitrogen oxides (E) burning coal (F) fossil fuels (G) emissions (H) Greenhouse gasses
Answer: D
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Nitrogen oxides cause air pollution.
Combined fact: Nitrogen oxides harms the respiratory and circulatory systems.
Which type of pollution is most harmful to lungs? (A) Lead (B) air (C) Cars (D) oil (E) acid (F) CFCs (G) SO2 (H) mold
Answer: B
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: Exposure to ozone can diminish lung function and increase susceptibility to respiratory infection.
Combined fact: Exposure to air pollution can harm the lungs.
What affects the respiratory and circulatory systems in the body? (A) HIV (B) sulfur (C) smog (D) stress (E) fever (F) sweat (G) heat (H) tar
Answer: C
Fact 1: Air pollution harms the respiratory and circulatory systems.
Fact 2: An example of an air pollution reaction is the production of photochemical smog.
Combined fact: Smog harms the respiratory and circulatory systems.
Some types of bacteria in what can cause disease? (A) ingredients (B) food (C) skin (D) viruses (E) amoeba (F) space (G) Herpes (H) mold
Answer: B
Fact 1: pathogens can cause disease
Fact 2: Pathogens : a few types of bacteria in food are responsible for causing illness and are referred  to as pathogens.
Combined fact: Some types of bacteria in food can cause disease
What can affect the immune system? (A) pathogens (B) Pesticides (C) dirt (D) chickenpox (E) Allergies (F) viruses (G) odors (H) pollution
Answer: A
Fact 1: pathogens can cause disease
Fact 2: The disease affects the immune system.
Combined fact: pathogens affects the immune system.
What is an example of something that pathogens cause? (A) influenza (B) Measles (C) bacteria (D) smallpox (E) Broken leg (F) viruses (G) Concussion (H) Forgetfulness
Answer: B
Fact 1: pathogens can cause disease
Fact 2: Measles is a disease caused by the measles virus.
Combined fact: pathogens can cause measles
How can diseases be trasferred? (A) Getting a vaccine (B) By studying it (C) radiography (D) In the air (E) Looking at it too closely (F) anemia (G) chickenpox (H) influenza
Answer: D
Fact 1: pathogens can cause disease
Fact 2: This suggests the pathogen may be moved through the air somehow.
Combined fact: Diseases can move through the air
Of the following, which is most likely to cause disease? (A) one celled organisms (B) influenza (C) Allergies (D) smallpox (E) antibiotic (F) bones (G) Anthrax bacteria (H) lungs
Answer: G
Fact 1: pathogens can cause disease
Fact 2: Anthrax is an example of a bacterial pathogen.
Combined fact: Bacteria can cause disease
what can cause disease (A) bacteria (B) medicine (C) healthcare (D) Pesticides (E) viruses (F) influenza (G) toxins (H) fish
Answer: A
Fact 1: pathogens can cause disease
Fact 2: Bacterial pathogens accounted for 83 outbreaks (8,928 pathogens).
Combined fact: bacteria can cause disease
What can cause Mad Cow? (A) Pollution (B) bacteria (C) cows (D) horses (E) illness (F) pathogens (G) influenza (H) chickenpox
Answer: F
Fact 1: pathogens can cause disease
Fact 2: Mad Cow disease is a concern.
Combined fact: pathogens can cause Mad Cow
Pathogens can cause what? (A) smallpox (B) symptoms (C) killing insects (D) type 1 diabetes (E) a broken arm (F) Legionnaires' (G) plantar fasciitis (H) influenza
Answer: F
Fact 1: pathogens can cause disease
Fact 2: Legionnaires' disease is a serious disease.
Combined fact: Pathogens cause Legionnaires'.
what can cause disease? (A) oxygen (B) Pesticides (C) cold temperatures (D) smoking (E) bacteria (F) toxins (G) digestion (H) influenza
Answer: E
Fact 1: pathogens can cause disease
Fact 2: Most pathogens are bacteria.
Combined fact: bacteria can cause disease
What can cause disease? (A) imbalanced (B) heterotrophs (C) smoking (D) viruses (E) chickenpox (F) Bacteria (G) toxins (H) Pesticides
Answer: F
Fact 1: pathogens can cause disease
Fact 2: Pathogens: bacteria, protozoans, and viruses .
Combined fact: Bacteria can cause disease
What can fungi do? (A) protect them (B) survive (C) Spread disease (D) migrate (E) hydrate their cells (F) decrease stamina (G) reproduce (H) aerobic capacity
Answer: C
Fact 1: pathogens can cause disease
Fact 2: Fungi are significant pathogens.
Combined fact: Fungi can cause disease
What do some organisms need to reproduce? (A) food (B) pants (C) fun (D) faith (E) birds (F) sugar (G) Energy (H) Mitosis
Answer: E
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: Because it is a flowered plant, it reproduces with seeds and pollen.
Combined fact: some organisms need birds to reproduce
Some birds are pollinators that co-evolved with what organisms? (A) mammals (B) animals (C) self eating (D) peachleaf willow (E) self seeding (F) self destructive (G) selfies (H) scarce resources
Answer: E
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: Plants spread by self- seeding and below ground stems.
Combined fact: Some birds are pollinators that co-evolved with self seeding organisms
Some what with feathers are pollinators? (A) bees (B) tortoises (C) fish (D) snakes (E) strong (F) ducks (G) Vanes (H) animals
Answer: H
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: Bird A bird is an animal with feathers.
Combined fact: Some animals with feathers are pollinators.
What do birds pollinate? (A) seeds (B) vegetation (C) Energy. (D) potatoes (E) Flowers (F) Birds (G) Eggs (H) Nests
Answer: E
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: Birds and flying insects are the primary pollinator's of red flower plants.
Combined fact: Some birds co-evolved with flowers to pollinate them
what co-evolved with plants? (A) gravity (B) peachleaf willow (C) Chemical energy (D) Organic compounds (E) hummingbirds (F) h2o (G) density (H) animals
Answer: E
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: Hummingbirds are an important groups of bird pollinators.
Combined fact: hummingbirds co-evolved with plants
Hummingbirds are what they are today as a necessary consequence of their relationship to what? (A) a feeder (B) humans (C) bees (D) survival (E) animals (F) Plants (G) Earth (H) weeds
Answer: F
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: Hummingbirds are the most common bird pollinators.
Combined fact: Hummingbirds co-evolved with plants.
what pollinate plants? (A) insects (B) spores (C) horses (D) trees (E) goats (F) seeds (G) Wind (H) animals
Answer: A
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: Insects and birds pollinate our crops.
Combined fact: insects pollinate plants
What are pollinators that co-evolved with plants? (A) horses (B) lions (C) peachleaf willow (D) mammals (E) warm-blooded (F) some sparrows (G) bamboo (H) animals
Answer: F
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: Roosters and sparrows are birds.
Combined fact: some sparrows are pollinators that co-evolved with plants
some birds are pollinators that co-evolved with what? (A) potatoes (B) bushes (C) Oak (D) seeds (E) flowers (F) Conifers (G) Trees (H) humans
Answer: B
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: All plants are of bush type.
Combined fact: some birds are pollinators that co-evolved with bushes
Some birds are pollinators that co-evolved with what other type of organism? (A) animals (B) humans (C) vegetation (D) producers (E) parasites (F) warm-blooded (G) Conifers (H) mammals
Answer: D
Fact 1: Some birds are pollinators that co-evolved with plants.
Fact 2: If the plant is green, it is a producer.
Combined fact: Some birds are pollinators that co-evolved with producers.
what can acid rain change? (A) mantle (B) roots (C) core (D) cliffs (E) death (F) tissue (G) soil (H) Roads
Answer: G
Fact 1: acid rain has a negative impact on water quality
Fact 2: Acid rain changes the acidity of soil and water.
Combined fact: acid rain can change soil
What has a negative impact on water quality? (A) rain (B) harmful substances (C) rain below 5.6 pH (D) sleet (E) fossil fuels (F) Burning fuel and air (G) snow (H) decaying trees
Answer: C
Fact 1: acid rain has a negative impact on water quality
Fact 2: Acid rain has a pH below 5.6.
Combined fact: rain with a pH below 5.6 has a negative impact on water quality
What does acid rain have a negative impact on? (A) limestone (B) watershed (C) animals (D) humans (E) nitrogen (F) plants (G) soils (H) hydrogen
Answer: F
Fact 1: acid rain has a negative impact on water quality
Fact 2: Plants thrive on quality water.
Combined fact: Acid rain has a negative impact on plants.
What does acid rain have a negative impact on? (A) Acid quality (B) most organisms (C) our planet (D) Work quality (E) Sand quality (F) one celled organisms (G) watershed (H) Habitat quality
Answer: H
Fact 1: acid rain has a negative impact on water quality
Fact 2: Water quality also affects habitat quality.
Combined fact: acid rain has a negative impact on habitat quality
What is bad for water? (A) pollution (B) seaweed (C) flooding (D) rain (E) deforestation (F) Pesticides (G) Wet weather (H) fresh water
Answer: A
Fact 1: acid rain has a negative impact on water quality
Fact 2: Acid rain is caused by pollution.
Combined fact: Pollution is bad for water.
What are sensitive to water quality? (A) conditions (B) salmon (C) plants (D) clams (E) frost (F) trout (G) stones (H) mussels
Answer: C
Fact 1: acid rain has a negative impact on water quality
Fact 2: Plants are sensitive to acid rain.
Combined fact: Plants are sensitive to water quality
Something that comes from polluted what has a negative impact on water quality? (A) flooding (B) clouds (C) streams. (D) stars (E) coal (F) concepts (G) minds (H) tar
Answer: B
Fact 1: acid rain has a negative impact on water quality
Fact 2: Acid rain comes from polluted clouds.
Combined fact: Something that comes from polluted clouds has a negative impact on water quality.
What has a negative impact on H20 quality? (A) chickenpox (B) rainfall (C) bottled water (D) Pesticides (E) flooding (F) the amount of people drinking (G) disease (H) acid rain
Answer: H
Fact 1: acid rain has a negative impact on water quality
Fact 2: H20 Bottled water was generally consumed last year.
Combined fact: Acid rain has a negative impact on H20 quality.
Acid rain has a negative impact on what? (A) Life (B) humans (C) Impact craters (D) Negative Charge (E) Battery acid (F) biome (G) rivers (H) plants
Answer: A
Fact 1: acid rain has a negative impact on water quality
Fact 2: Water pollution Water is life.
Combined fact: Acid rain has a negative impact on life quality
what have a negative impact on water quality? (A) CFCs (B) oxygen (C) hydrogen (D) oil (E) h2o (F) mines (G) fungi (H) Cars
Answer: A
Fact 1: acid rain has a negative impact on water quality
Fact 2: Acid rain is partly caused by CFCs.
Combined fact: CFCs have a negative impact on water quality
What has a negative impact on water quality? (A) Reverse osmosis (B) fossil fuels (C) Fresh water (D) Carbon filter (E) chlorofluorocarbons (F) Sulfur dioxide (G) Pollution (H) harmful substances
Answer: F
Fact 1: acid rain has a negative impact on water quality
Fact 2: Sulfur dioxide causes acid rain.
Combined fact: sulfur dioxide has a negative impact on water quality
precipitation detrimental to plant growth has a negative impact on what? (A) swamp vegetation (B) genetic diversity (C) Species (D) circulatory systems (E) genetic material (F) cells of organisms (G) most organisms (H) water quality
Answer: H
Fact 1: acid rain has a negative impact on water quality
Fact 2: Acid rain or acidic precipitation is detrimental to plant growth.
Combined fact: precipitation detrimental to plant growth has a negative impact on water quality
what is some rain? (A) harmful (B) watershred (C) streams (D) rainy (E) flooding (F) rivers (G) Tropical (H) spring
Answer: A
Fact 1: acid rain has a negative impact on water quality
Fact 2: Acid rain is harmful rain.
Combined fact: some rain is harmful
Water quality can be negatively effected by what?  (A) flooding (B) Pesticides (C) erosion (D) contamination (E) competition (F) Pollution (G) sulfur dioxide (H) deforestation
Answer: G
Fact 1: acid rain has a negative impact on water quality
Fact 2: Sulfur dioxide causes acid rain.
Combined fact: Sulfur dioxide in precipitation has negative impact on water quality
Which of the following has the worst effect on water quality? (A) bacteria (B) Pesticides (C) fossil fuels (D) deforestation (E) cars and trucks (F) humans disturb it (G) flooding (H) Destroy bridges
Answer: E
Fact 1: acid rain has a negative impact on water quality
Fact 2: Cars and trucks emit tremendous amounts of airborne pollutants, which increase acid rain.
Combined fact: Cars and trucks have a negative impact on water quality
Some mollusks are nearly what? (A) more abundant (B) scarce resources (C) too sad to talk to (D) too large to touch (E) major threat to health (F) too small to see (G) too big to see (H) important habitats
Answer: F
Fact 1: Some mollusks are nearly microscopic.
Fact 2: Ribosomes are too small to see in the light microscope.
Combined fact: Some mollusks are nearly too small to see
what are sometimes nearly microscopic? (A) humans (B) magnification (C) barnacles (D) Veins and arteries. (E) gastropod shells (F) invertebrates (G) orchids (H) the sun
Answer: F
Fact 1: Some mollusks are nearly microscopic.
Fact 2: Mollusks are the dominant invertebrate.
Combined fact: some invertebrates are nearly microscopic
What can be nearly microscopic? (A) squids (B) bacteria (C) barnacles (D) parasites (E) fossils (F) molecules (G) atoms (H) fungi
Answer: A
Fact 1: Some mollusks are nearly microscopic.
Fact 2: Interestingly, a squid is also a mollusk.
Combined fact: Some squids are nearly microscopic
What are nearly microscopic? (A) all invertebrates (B) planets (C) some invertebrates (D) remains of prehistoric life (E) barnacles (F) Veins and arteries. (G) major threat to health (H) all vertebrates
Answer: C
Fact 1: Some mollusks are nearly microscopic.
Fact 2: Mollusks are invertebrates and are no exception.
Combined fact: Some invertebrates are nearly microscopic
what are sometimes nearly microscopic? (A) peachleaf willow (B) major threat to health (C) elephants (D) abundant fossils (E) Veins and arteries. (F) trees (G) barnacles (H) weathering
Answer: D
Fact 1: Some mollusks are nearly microscopic.
Fact 2: Mollusks are abundant fossils.
Combined fact: some abundant fossils are nearly microscopic
What are nearly microscopic? (A) peachleaf willow (B) some humans (C) Most plants (D) some cats (E) some dogs (F) barnacles (G) gastropod shells (H) some abalone
Answer: H
Fact 1: Some mollusks are nearly microscopic.
Fact 2: An abalone is a shellfish or mollusk.
Combined fact: some abalone are nearly microscopic
Some mollusks are nearly what? (A) too big to touch (B) too far to deep (C) important habitats (D) more abundant (E) major threat to health (F) scarce resources (G) too hard to hear (H) too small to see
Answer: H
Fact 1: Some mollusks are nearly microscopic.
Fact 2: Ribosomes are too small to see in the light microscope.
Combined fact: Some mollusks are nearly too small to see
Some _ are nearly microscopic (A) gastropod shells (B) invertebrates (C) peachleaf willow (D) homogenous (E) barnacles (F) an organism's body (G) Veins and arteries. (H) reproduce
Answer: B
Fact 1: Some mollusks are nearly microscopic.
Fact 2: Mollusks are the second-largest invertebrate group.
Combined fact: Some  invertebrates are nearly microscopic
what sea life can be nearly microscopic? (A) amoeba (B) fossils (C) edible (D) fungi (E) fungus (F) squid (G) a fish (H) gills
Answer: F
Fact 1: Some mollusks are nearly microscopic.
Fact 2: Interestingly, a squid is also a mollusk.
Combined fact: some squids are nearly microscopic
What sea creature can sometimes be microscopic? (A) squids (B) a fish (C) fungi (D) tortoises (E) fossils (F) barnacles (G) bacteria (H) alpacas
Answer: A
Fact 1: Some mollusks are nearly microscopic.
Fact 2: Interestingly, a squid is also a mollusk.
Combined fact: Some squids are nearly microscopic.
What occurs through birth and death? (A) sleep (B) illness (C) anemia (D) tearing (E) Leptospirosis (F) nature (G) starvation (H) evolution
Answer: H
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Birth and death are natural processes.
Combined fact: Evolution occurs through birth and death.
How does evolution occur? (A) Plants growth (B) by adaptation (C) vitalism (D) Plant reproduction (E) theistic evolution (F) competition (G) orthogenesis (H) mechanical
Answer: B
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Adaptation and natural selection are discussed.
Combined fact: Evolution occurs by a process of adaptation
what kind of process is evolution? (A) digestion (B) agriculture (C) adaptive (D) dangerous (E) competition (F) unnatural selection (G) static (H) ligt
Answer: C
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Natural selection is adaptive.
Combined fact: Evolution occurs by an adaptive process
evolution occurs by a process that results in what? (A) animals (B) adaptation (C) unnatural selection (D) Plants growth (E) evolution stopping (F) supernatural spirits (G) rapid expansion (H) competition
Answer: B
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Adaptation is the result of natural selection.
Combined fact: evolution occurs by a process that results in adaptation
What leads to evolution? (A) Plants growth (B) competition (C) Adatation (D) our star (E) Experimentation (F) Stagnation (G) environment (H) Information
Answer: C
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Adaptation is the result of natural selection.
Combined fact: Adaptation results in evolution.
Changing in animals occurs by a process called what? (A) world climate change (B) It helps them survive (C) natural selection (D) Leptospirosis (E) ozone (F) relocation (G) permineralization (H) animal growth
Answer: C
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Actually, evolution is adaptation to change.
Combined fact: Changing occurs by a process called natural selection.
What does natural selection do to organisms? (A) move to different locations (B) Damages them (C) protect them (D) Creates them (E) Softens them (F) competing for resources (G) Helps them survive (H) Destroy them
Answer: G
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Evolution is about electing to survive.
Combined fact: natural selection helps organisms survive
What is usually chosen in evolution? (A) common traits (B) Plant reproduction (C) advantageous systems (D) undesirable traits (E) Animal survival (F) competition (G) mysterious sytems (H) Earth revolving around the sun
Answer: C
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Natural selection only selects functionally advantageous systems.
Combined fact: In evolution only functionally advantageous systems are selected.
What occurs by a process called natural selection? (A) competition (B) root growth (C) mitosis (D) meiosis (E) speciation (F) cellular respiration (G) Plants growth (H) Animal survival
Answer: E
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Speciation is an extension of evolution.
Combined fact: speciation occurs by a process called natural selection
what produces variation? (A) animals (B) evolution (C) pollen (D) environment (E) a doorbell (F) movement (G) seasons (H) competition
Answer: B
Fact 1: Evolution occurs by a process called natural selection.
Fact 2: Evolution is a sequence of variation and selection.
Combined fact: evolution produces variation
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
Answer: A
Fact 1: Many plants respond to the days growing shorter in the fall by going dormant.
Fact 2: Plants can be divided at any time, although the dormant or rest period is best.
Combined fact: Many plants respond to the days growing shorter in the fall by going through a rest period.
when do plants respond to shorter days by going dormant? (A) September (B) July (C) trees (D) legumes (E) Conifers (F) Exfoliation (G) Winter (H) Summer
Answer: A
Fact 1: Many plants respond to the days growing shorter in the fall by going dormant.
Fact 2: Fall starts in September and is windy and dry.
Combined fact: many plants respond to the days growing shorter in September by going dormant