Jongbin-kr/qasc huggingface dataset:
What do most pituitary hormones control? (A) Something that is self-aware (B) Molecular kinetic energy (C) Vomiting reflex (D) Animal survival (E) Veins and arteries. (F) an organism's body (G) metabolic reaction (H) Hormone producing structures.
Answer: H
Fact 1: Most pituitary hormones control other endocrine glands.
Fact 2: Endocrine Glands Endocrine glands are the hormone producing structures of the body.
Combined fact: Most pituitary hormones control other hormone producing structures of the body.
What can destroy cancer cells? (A) massive damage (B) Heart monitor (C) antibodies (D) rays or beams (E) belt (F) cancer (G) Pollution (H) adding heat
Answer: C
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: Antibodies immobilize and destroy their specific antigens.
Combined fact: antibodies can destroy cancer cells
What can be found on malignant cells? (A) bacteria (B) weapons (C) bones (D) fever (E) the Sun (F) acetic acid (G) antigens (H) parasites
Answer: G
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: Cancer cells are a type of malignant cell.
Combined fact: Antigens can be found on malignant cells
antigens are found on cancer cells and the cells of transplanted what? (A) h2o (B) kidneys (C) genetics (D) operation (E) lungs (F) the skin (G) epidermal (H) alveoli
Answer: B
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: Examples of animal organs are kidneys and hearts.
Combined fact: antigens are found on cancer cells and the cells of transplanted kidneys
proteins foreign to the body can be found where? (A) in the lymph nodes (B) in nerve cells (C) in the kidneys (D) on cancer cells (E) critical organs (F) mouth of rivers (G) Earth orbiting the Sun (H) the skin
Answer: D
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: Antigens are proteins foreign to the body.
Combined fact: proteins foreign to the body are found on cancer cells and the cells of transplanted organs.
antigens are found on cancer cells and the cells of transplanted what? (A) personality (B) density (C) alveoli (D) lungs (E) the skin (F) epidermal (G) livers (H) digestion
Answer: G
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: Organs such as the stomach and liver also begin to develop.
Combined fact: antigens are found on cancer cells and the cells of transplanted livers
What can trigger immune response? (A) harmful substances (B) Transplanted organs (C) desire (D) an area swollen with pus (E) death (F) pain (G) colors of the spectrum (H) Contaminated wounds
Answer: B
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: Anything that can trigger an immune response is called an antigen.
Combined fact: transplanted organs can trigger an immune response
What do cancer cells produce? (A) heat energy (B) direct energy (C) Energy (D) massive damage (E) rays or beams (F) antibodies (G) Energy. (H) Chemical energy
Answer: F
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: Antibody production is triggered by antigens.
Combined fact: cancer cells produce antibodies
A molecule that causes antibody production is found on what? (A) solid, liquid, gas (B) organs (C) Epidermis (D) aqueous solution (E) the skin (F) animals (G) cancer cells (H) humans
Answer: G
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: Antigens can be any molecule that causes antibody production.
Combined fact: A molecule that causes antibody production is found on cancer cells
a protein that prompts an immune response are found where? (A) the skin (B) critical organs (C) epidermis and dermis (D) layers of fat (E) Veins and arteries. (F) at or near the margins (G) Earth orbiting the Sun (H) on cancer cells
Answer: H
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: An antigen is a protein that prompts an immune response to cancer cells.
Combined fact: a protein that prompts an immune response are found on cancer cells
What are antigens also? (A) resistance (B) negative (C) humans (D) positive (E) pathogens (F) more abundant (G) complex (H) Allergies
Answer: E
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: If an antigen causes cancer, it is referred to as a pathogen.
Combined fact: antigens are also pathogens
What can be found on cancer cells? (A) acetic acid (B) Allergies (C) bacteria (D) parasites (E) fever (F) PDAs (G) proteins (H) bioaerosols
Answer: G
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: ALL proteins are antigens.
Combined fact: proteins are found on cancer cells
Where can cells bound by antibodies more likely be found? (A) critical organs (B) colder and wetter (C) the environment (D) Earth orbiting the Sun (E) Veins and arteries. (F) epidermis and dermis (G) on cancer cells (H) the skin
Answer: G
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: Antibodies bound to antigen are then measured by RCAT-based amplification of the associated DNA tag.
Combined fact: Cells bound by antibodies can be found on cancer cells and the cells of transplanted organs.
Where can antigens be found? (A) Contaminated wounds (B) the environment (C) Most plants (D) our nearest star (E) Earth orbiting the Sun (F) Veins and arteries. (G) an area swollen with pus (H) skin melanoma cells
Answer: H
Fact 1: Antigens are found on cancer cells and the cells of transplanted organs.
Fact 2: Cancerous melanoma Skin melanoma is one of the most cancerous skin cancers.
Combined fact: Antigens are found on cells in skin melanoma
Plants are multicellular eukaryotes with what walls? (A) A solid geometric shape (B) preventing heat transfer (C) bone and skin (D) starch and bone (E) food and shelter (F) starch and protein (G) homogenous (H) starch and cellulose
Answer: H
Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose.
Fact 2: For example, the walls of plant cells are made in large part of starch and cellulose .
Combined fact: Plants are multicellular eukaryotes with starch and cellulose walls.
What are numerous in plant cells? (A) soil (B) bacteria (C) flowers (D) glucose (E) calories (F) hydrocarbons (G) Chemical energy (H) eukyarotes
Answer: H
Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose.
Fact 2: Eukaryotes Eukaryotic cells are complex with numerous organelles.
Combined fact: plant cells have numerous organelles
Plants are multicellular eukaryotes with cell walls composed primarily of what? (A) protein (B) plants (C) leaves (D) chemicals (E) Energy. (F) lignin (G) eukaryotes (H) Energy
Answer: F
Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose.
Fact 2: Plant cell walls are composed primarily of lignin and cellulose.
Combined fact: Plants are multicellular eukaryotes with cell walls composed primarily of lignin
What are multicellular eukaryotes with cell walls made of cellulose? (A) rocks (B) oaks (C) Crops (D) roots (E) Trees (F) cacti (G) bacteria (H) planets
Answer: B
Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose.
Fact 2: All oaks are plants.
Combined fact: oaks are multicellular eukaryotes with cell walls made of cellulose
What are flower cell walls made of? (A) cellular (B) lmestone (C) cellulitis (D) strong (E) cellulose (F) cellulite (G) heat energy (H) acetic acid
Answer: E
Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose.
Fact 2: Flowers are plant organs of reproduction.
Combined fact: Flowers are multicellular eukaryotes with cell walls made cellulose.
what are multicellular eukaryotes with cell walls made of cellulose? (A) mushrooms (B) humans (C) peachleaf willow (D) water lillies (E) important habitats (F) Conifers (G) vegetation (H) h2o
Answer: D
Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose.
Fact 2: Water lillies are one of the most ancient angiosperm plants.
Combined fact: water lillies are multicellular eukaryotes with cell walls made of cellulose
Plants cell walls are made of  (A) fiber (B) keratin (C) alveoli (D) cations (E) matter (F) CO 2 (G) porous (H) Cane.
Answer: A
Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose.
Fact 2: Basically, fiber is cellulose .
Combined fact: Plants cell walls are made of fiber.
What type of organism has a nucleus? (A) potatoes (B) Plants (C) embryos (D) animals (E) amoeba (F) a fish (G) Fungi (H) bacteria
Answer: B
Fact 1: Plants are multicellular eukaryotes with cell walls made of cellulose.
Fact 2: First, a eukaryote is a cell with a nucleus.
Combined fact: Plants have nuclei
What allows soil to convert atmospheric nitrogen into a usable form by plants? (A) hydrogen and oxygen (B) diseased soil (C) peachleaf willow (D) bacteria-free soil (E) healthier soil (F) nutrients (G) virus filled soil (H) Cooking
Answer: E
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: More bacteria mean healthier soil.
Combined fact: Healthier soil allows soil to convert atmospheric nitrogen into a usable form by plants.
Bacteria in soil convert atmospheric nitrogen into a form usable by what? (A) bacteria (B) human babies (C) food (D) humans (E) lions (F) bamboo (G) Conifers (H) rocks
Answer: F
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Bamboos are vigorous, rugged plants.
Combined fact: bacteria in soil convert atmospheric nitrogen into a form usable by bamboo
What does rhizobial bacteria do for plants? (A) Converts oxygen (B) nutrients (C) Converts h2o (D) Converts nitrogen (E) Regrows it (F) hydrate their cells (G) Converts methane (H) competing for resources
Answer: D
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Rhizobial bacteria convert atmospheric nitrogen into nitrate fertilizers in a form usable by plants.
Combined fact: Rhizobial bacteria converts nitrogen into a fertilizer for plants
What do plants need to grow? (A) energy (B) sunlight (C) nutrients (D) bacteria (E) lifting (F) Energy. (G) muscle (H) darkness
Answer: D
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Plants have to have nitrogen to grow.
Combined fact: bacteria helps plants grow
What in dirt helps plants get vitamins to grow? (A) Glucose (B) Enzymes (C) arachnids (D) a solute (E) nutrients (F) pebbles (G) Bacteria (H) weeds
Answer: G
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Some good bacteria are in the soil and helps plants get vitamins to grow.
Combined fact: Bacteria in dirt helps plants get vitamins to grow
what feeds plants? (A) animals (B) insects (C) virus (D) bacteria (E) coal (F) bees (G) cells (H) sugar
Answer: D
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Plant adds nitrogen to the soil.
Combined fact: bacteria feed plants
plants roots associate with bacteria in where (A) growth (B) soil (C) moss (D) tissue (E) nutrients (F) living (G) dead (H) minerals
Answer: B
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Roots associate with nitrogen fixing bacteria.
Combined fact: plants roots associate with bacteria in soil
What in the soil converts a type of nutrient into a form usable by plants? (A) sugar (B) Beetles (C) Plants (D) Glucose (E) Bacteria (F) a solute (G) Roots (H) Enzymes
Answer: E
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Like nitrogen, phosphorus is a plant nutrient.
Combined fact: bacteria in soil convert a type of nutrient into a form usable by plants
bacteria in soil converts atmospheric nitrogen into a form usable by what? (A) bacteria (B) humans (C) density (D) Conifers (E) Roundworms (F) gravity (G) h2o (H) orchids
Answer: H
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Many orchids are rewarding indoor plants.
Combined fact: bacteria in soil converts atmospheric nitrogen into a form usable by orchids
Bacteria in soil convert atmospheric nitrogen into a form usable by what? (A) Conifers (B) food (C) rocks (D) humans (E) ice (F) bacteria (G) sharks (H) bamboo
Answer: H
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Bamboos are among the most useful of all plants.
Combined fact: bacteria in soil convert atmospheric nitrogen into a form usable by bamboo
What does bacteria in the soil help to prevent? (A) contamination (B) colder weather (C) Pollution (D) anemia (E) plant stress (F) Greenhouse gasses (G) toxins (H) disease
Answer: E
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Nitrogen deficiency increases the stress on the plants.
Combined fact: Bacteria prevents plant stress
What can change atmospheric nitrogen into a form used by plants? (A) Conifers (B) mutations (C) Collagen (D) earthworm (E) sugar (F) Enzymes (G) spores (H) wind
Answer: G
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Spores are a dormant form of bacteria.
Combined fact: Spores in soil convert atmospheric nitrogen into a form usable by plants.
Bacteria in the soil convert what type of gas into a form that is used by producers? (A) energy (B) burning (C) food (D) Energy. (E) nitrogen (F) nutrients (G) Cooking (H) a solute
Answer: E
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Plants are the primary producers on earth.
Combined fact: Bacteria in the soil convert nitrogen into a form usable by producers.
What in soil converts atmospheric nitrogen into a form usable by plants? (A) compound of hydrogen oxygen (B) carbohydrates (C) single-celled organisms (D) excretory structures (E) peachleaf willow (F) members of their own species (G) It helps them survive (H) deoxyribonucleic acid
Answer: C
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Bacteria are single-celled organisms.
Combined fact: Single-celled organisms in soil convert atmospheric nitrogen into a form usable by plants.
What converts nitrogen for flowers? (A) Enzymes (B) bees (C) eukyarotes (D) heterotrophs (E) mitosis (F) Echinoids (G) bacteria (H) Roundworms.
Answer: G
Fact 1: bacteria in soil convert atmospheric nitrogen into a form usable by plants
Fact 2: Many plants produce flowers.
Combined fact: Bacteria in soil coverts atmospheric nitrogen into a form usable by flowers.
Many consumers feed at more than one what? (A) ground level (B) kinetic energy (C) major threat to health (D) level of sound (E) eat plants or other animal (F) level on the pyramid (G) level of height (H) Inches or fractions of inches.
Answer: F
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Each level on the pyramid represents a trophic level.
Combined fact: Many consumers feed at more than one level on the pyramid.
What can feed at more than one trophic level? (A) all carnivores (B) producers (C) people (D) animals (E) chickens (F) grass (G) humans (H) omnivores
Answer: H
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Plants are producers are consumers are omnivores .
Combined fact: Omnivores feed at more than one trophic level
what feed at more than one trophic level? (A) cows (B) tortoises (C) density (D) animals (E) humans (F) bananas (G) goats (H) stomach
Answer: E
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Humans are consumers in food webs.
Combined fact: many humans feed at more than one trophic level
many what feed at more than one trophic level (A) roots (B) humans (C) carnivores (D) cacti (E) animals (F) people (G) algae (H) plants
Answer: C
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Carnivores are consumers which eat animals or other consumers.
Combined fact: many carnivores feed at more than one trophic level
What do some consumers transfer from more than one producer? (A) seeds (B) minerals (C) Energy. (D) nutrients (E) Energy (F) liquids (G) produce (H) heat energy
Answer: D
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Trophic interactions transfer nutrients from producers to consumers.
Combined fact: Many consumer transfer nutrients from more than one producer
What do many insects and animals feed at? (A) Something that makes plants green (B) only higher trophic levels (C) one consumer level (D) More than one trophic level. (E) organic matter (F) important habitats (G) Microscopic organisms (H) less than one trophic level
Answer: D
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Consumers include insects and animals.
Combined fact: Many insects and animals feed at more than one trophic level.
What do many animals do at more then one trophic level? (A) rest (B) drink (C) score (D) feed (E) flee (F) procreate (G) food (H) grow
Answer: D
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Animals are known as consumers.
Combined fact: many animals feed at more then one trophic level
Many consumers feed at more than one what? (A) farm to table empire (B) cattle ranch (C) Decibels (D) space station (E) kinetic energy (F) nutrient level (G) an organism's body (H) Veins and arteries.
Answer: F
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Nutrient levels are referred to as trophic status.
Combined fact: Many consumers feed at more than one nutrient level
What can feed at more than one trophic level? (A) sheep (B) salmon (C) grasses (D) bats (E) animals (F) shrubs (G) humans (H) trees
Answer: A
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Cows and sheep are examples of primary consumers.
Combined fact: sheep can feed at more than one trophic level
what feeds at more than one trophic level? (A) hunger (B) animals (C) crocodiles (D) humans (E) alpacas (F) ducks (G) grains (H) plants
Answer: B
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Animals are known as consumers.
Combined fact: many animals feed at more than one trophic level
what feeds are more than one trophic level? (A) insects (B) goats (C) people (D) rabbit (E) cows (F) animals (G) humans (H) chickens
Answer: G
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Humans are consumers in food webs.
Combined fact: many humans feed at more than one trophic level
What can feed at more than one trophic level? (A) insects (B) mammals (C) people (D) animals (E) rabbit (F) chickens (G) wood ducks (H) humans
Answer: G
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Nuts are also consumed by deer, turkey, foxes, wood ducks and squirrels.
Combined fact: wood ducks can feed at more than one trophic level
What may eat other organisms at more than one trophic level? (A) barnacles (B) chickens (C) fur seals (D) humans (E) heterotrophs (F) mammals (G) animals (H) rabbit
Answer: E
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Consumers are heterotrophs that feed on tissues of other organisms.
Combined fact: Heterotrophs may eat other organisms at more than one trophic level
Many consumers feed at more than one what along a food chain (A) humans (B) cacti (C) goats (D) step (E) scale (F) Length (G) a path (H) Energy
Answer: D
Fact 1: Many consumers feed at more than one trophic level.
Fact 2: Each step along a food chain is known as a trophic level.
Combined fact: Many consumers feed at more than one step along a food chain
What might cause animals to leave their environment? (A) storms (B) Drought (C) Lack of predators (D) flooding (E) Adapting to that environment (F) Plentiful food sources (G) forces (H) mines
Answer: B
Fact 1: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Fact 2: Where there is no water there is drought.
Combined fact: If an environment is experiencing a drought then animals may leave that environment
Animals may leave an environment during which event? (A) Birth (B) Winter (C) Tropical (D) Rainstorm (E) flooding (F) Hibernation (G) Famine (H) storms
Answer: G
Fact 1: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Fact 2: Famines occur when there is a general shortage of food.
Combined fact: If there is a famine in an environment, then animals may leave that environment
what might leave an environment to find food and water if those things decrease? (A) bears (B) humans (C) pigeons (D) Lobsters (E) grass (F) clouds (G) h2o (H) omnivores
Answer: B
Fact 1: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Fact 2: All humans are animals.
Combined fact: if the amount of available food and water decreases in an environment then humans may leave that environment to find food and water
What will bears do if the amount of available food and water decreases? (A) exposure to cold (B) they develop spacecrafts (C) they stay where they are (D) depress neuronal excitability (E) they leave the environment (F) they move to Vegas (G) structure and function (H) mate with females
Answer: E
Fact 1: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Fact 2: Bears are common but elusive animals.
Combined fact: if the amount of available food and water decreases in an environment then bears may leave that environment to find food and water
What can decrease in an environment, and may cause animals to leave? (A) essentials of life (B) competition (C) wind speed (D) living things (E) single-celled organisms (F) deforestation (G) biodiversity (H) rock content
Answer: A
Fact 1: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Fact 2: Food, water and air are the essentials of life on earth.
Combined fact: if the amount of essentials of life in an environment decreases then animals may leave that environment
What do animals do when the available nutrients in an environment decrease? (A) basic building blocks of life (B) depress neuronal excitability (C) they leave to find them (D) they plant seeds (E) they stay (F) Plant growth is reduced (G) they live like normal (H) body temperature reduces
Answer: C
Fact 1: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Fact 2: Food and water provided to patients by mouth is the usual means of providing nutrition to patients.
Combined fact: If the nutrients available in an environment decreases, then animals may leave to find them.
what may leave an environment to find food and water if the amount available decreases? (A) bullfrogs (B) Lobsters (C) squids (D) omnivores (E) oceans (F) trees (G) humans (H) clouds
Answer: G
Fact 1: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Fact 2: Human beings are animals.
Combined fact: if the amount of available food and water decreases in an environment then humans may leave that environment to find food and water
Animals may leave an environment to _. (A) revive (B) Energy. (C) ecotourism (D) Movement (E) survive (F) reproduce (G) vacation (H) perish
Answer: E
Fact 1: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Fact 2: Animals have to have food, water, shelter to survive.
Combined fact: Animals may leave an environment to survive.
Persistent drought and food shortages can cause animals to leave what? (A) their hosts (B) that owner (C) that shelter (D) circulatory systems (E) dormant state (F) that environment (G) that ecology (H) Localized damage
Answer: F
Fact 1: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Fact 2: Many areas are mostly affected by the persistent drought in the shortage of food and water.
Combined fact: Persistent drought and food shortages can cause animals to leave that environment
When available food and water decreases, what cease to be a part of the balance of nature? (A) Lobsters (B) squids (C) trout (D) Jellyfish (E) tunicates (F) mussels (G) bullfrogs (H) animals
Answer: H
Fact 1: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Fact 2: When wild animals no longer find their own food, they cease to be a part of the balance of nature.
Combined fact: If the amount of available food and water decreases in an environment, the animals cease to be a part of the balance of nature.
When food and water decreases, what increases? (A) energy usage (B) heat energy (C) Migration (D) Temperature (E) Pollution (F) forces (G) root growth (H) deforestation
Answer: C
Fact 1: if the amount of available food and water decreases in an environment then animals may leave that environment to find food and water
Fact 2: Many animals migrate, traveling to avoid bad weather, to find food, or to reproduce.
Combined fact: When food and water sources decrease, migration increases to find food and water
What can rain cause? (A) volcanoes (B) flooding (C) desert (D) Condensation (E) Sinkholes (F) Dehydration (G) erosion (H) cloud formation
Answer: E
Fact 1: sinkholes are formed by precipitation
Fact 2: Rain is also known as precipitation.
Combined fact: rain can cause sinkholes
Sinkholes can be formed by (A) rivers (B) snow (C) magma (D) sun (E) storms (F) rain (G) wind (H) fronts
Answer: B
Fact 1: sinkholes are formed by precipitation
Fact 2: Most of the precipitation is in the form of snow.
Combined fact: sinkholes can be formed by snow
What can cause sinkholes? (A) Solid bedrock (B) rivers (C) mines (D) Drought (E) Rain (F) Evaporation (G) coal (H) storms
Answer: E
Fact 1: sinkholes are formed by precipitation
Fact 2: Rain is also known as precipitation.
Combined fact: sinkholes are formed by rain
What forms sinkholes? (A) spring (B) gasoline (C) LEDs (D) worms (E) dogs (F) rain (G) rivers (H) fruit
Answer: F
Fact 1: sinkholes are formed by precipitation
Fact 2: Rain is also known as precipitation.
Combined fact: sinkholes are formed by rain
Precipitation filling an underground void can create what? (A) clouds (B) soils (C) cavern (D) electricity (E) mountain (F) rain (G) rivers (H) flooding
Answer: C
Fact 1: sinkholes are formed by precipitation
Fact 2: Eventually, the sinkhole collapses into cavern.
Combined fact: Precipitation reaching any underground void can cause a cavern to form
Houses have disappeared because of what? (A) Physical weathering (B) moonlight (C) sunshine (D) flooding (E) clouds (F) precipitation (G) scarce resources (H) erosion
Answer: F
Fact 1: sinkholes are formed by precipitation
Fact 2: Because of sinkholes, houses have disappeared.
Combined fact: Houses have disappeared because of precipitation.
What is formed by rain and rough weather? (A) sinkholes (B) Sediment (C) streams (D) sinks (E) drywall (F) dirt holes (G) patch reefs (H) streams.
Answer: A
Fact 1: sinkholes are formed by precipitation
Fact 2: Cold fronts, rain, wind and rough weather often precipitate the hot bite during the fall.
Combined fact: Sinkholes are formed by rain and rough weather.
Natural openings on the surface, leading to caves are formed by what? (A) hydrogen and oxygen (B) aqueous solution (C) precipitation (D) calcite (E) erosion (F) flow of electrons (G) Calcium carbonate (H) Physical weathering
Answer: C
Fact 1: sinkholes are formed by precipitation
Fact 2: Natural openings on the surface that lead to caves are called sinkholes, or swallow holes.
Combined fact: Natural openings on the surface that lead to caves are formed by precipitation
What are formed by precipitation? (A) streams. (B) clouds (C) Sediment (D) caverns (E) streams (F) rivers (G) watershed (H) rocks
Answer: D
Fact 1: sinkholes are formed by precipitation
Fact 2: Eventually, the sinkhole collapses into cavern.
Combined fact: precipitation forms caverns
What is common in the southwestern portion of the subsection? (A) permineralization (B) deuterostomes (C) barrel-shaped (D) cactuses (E) swamp vegetation (F) peachleaf willow (G) precipitation (H) gene flow
Answer: G
Fact 1: sinkholes are formed by precipitation
Fact 2: Sinkholes are common in the southwestern portion of the subsection.
Combined fact: precipitation is common in the southwestern portion of the subsection
Where do female gametophytes produce eggs? (A) peachleaf willow (B) The bottom of plants (C) Earth orbiting the Sun (D) The middle of plants (E) the environment (F) underground (G) The tips of plants (H) plant reproduction
Answer: G
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Flower buds appear in the growing tip of the plant.
Combined fact: female gametophytes produce eggs at the tips of plants
Female parents of what produce eggs inside the ovaries of flowers? (A) baby ferns (B) Most plants (C) viruses (D) bacteria (E) pollen (F) baby humans (G) orchids (H) mammals
Answer: A
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Gametophytes are the parent of the baby fern.
Combined fact: female parents of a baby fern produce eggs inside the ovaries of flowers.
Female gametophytes produce eggs inside what part of flowers? (A) Petal. (B) an area swollen with pus (C) allow growth (D) at or near the margins (E) Produce department. (F) Chlorophyll (G) Chicken. (H) Where ovum, are stored
Answer: H
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Ovum, or eggs, are stored in the ovaries.
Combined fact: Female gametophytes produce eggs inside  where ovum, or eggs, are stored of flowers.
What do microspores develop into? (A) members of their own species (B) raindrops (C) female gametophytes (D) Chlorophyll (E) major threat to health (F) stems (G) leaves (H) it keeps an organism warm
Answer: C
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Microspores develop into female gametophyte that produces egg in archegonium.
Combined fact: microspores develop into female gametophytes
what do megaspores develop to do? (A) produce eggs in flower ovaries (B) Generating heat (C) have a positive impact on the environment (D) photosynthesis. (E) rapid expansion (F) it helps plants in growing (G) Plant reproduction (H) spread flower seeds
Answer: A
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Megaspores develop into female gametophytes.
Combined fact: megaspores develop to produce eggs inside the ovaries of flowers
Female gametophytes produce eggs inside the part of the flower where what will eventually develop? (A) embryos (B) bushes (C) seeds (D) fruit (E) honey (F) fertile (G) pollen (H) bamboo
Answer: D
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Fruits develop from the ovary of the flower.
Combined fact: Female gametophytes produce eggs inside the part of the flower where the fruit will eventually develop.
What can produce eggs inside ovaries of flowers? (A) peachleaf willow (B) Most plants (C) animals (D) female ferns (E) pollen (F) insects (G) honeybees (H) Plant reproduction
Answer: D
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Unlike the unisexual gametophytes of a moss, a fern gametophyte is bisexual.
Combined fact: female ferns can produce eggs inside the ovaries of flowers
In flowers, where do female gametophytes produce eggs? (A) fruit (B) ferns (C) plants (D) embryos (E) edible (F) seeds (G) bushes (H) orchids
Answer: A
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Fruits develop from the ovary of the flower.
Combined fact: Female gametophytes produce eggs inside the fruit of flowers.
Where part of a plant does the fruit come from? (A) food (B) seeds (C) trees (D) bushes (E) pollen (F) flower (G) A kernel (H) potatoes
Answer: F
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Fruits develop from the ovary of the flower.
Combined fact: fruits come from the flower of a plant
where are gametophytes? (A) shrub beds (B) ovaries (C) ferns (D) barnacles (E) fertile (F) bushes (G) trees (H) plants
Answer: B
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Angiosperm gametophytes are in the flower.
Combined fact: gametophytes are in the ovaries
What is produced by female flower parents in the ovaries? (A) seeds (B) pollen (C) sugar (D) abcess (E) honey (F) H 2 O (G) eggs (H) nectar
Answer: G
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Gametophytes are the parent of the baby fern.
Combined fact: Female flower parents produce eggs inside the ovaries of flowers.
What gametophytes produce eggs inside the ovaries of flowers? (A) fertile (B) white (C) unisexual (D) orchids (E) Most plants (F) ferns (G) allow growth (H) bushes
Answer: C
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Female gametophytes remain unisexual.
Combined fact: Unisexual gametophytes produce eggs inside the ovaries of flowers
Female what produce eggs inside the ovaries of peonies? (A) gametophytes (B) Plant reproduction (C) honeybees (D) peachleaf willow (E) insects (F) fertile (G) orchids (H) graptolites
Answer: A
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Currently the state flower is the peony, which originates in China.
Combined fact: Female gametophytes produce eggs inside the ovaries of peonies.
what has female gametophytes that produce eggs inside the ovaries? (A) bushes (B) cacti (C) daisies (D) plants (E) orchids (F) potatoes (G) seeds (H) ferns
Answer: C
Fact 1: Female gametophytes produce eggs inside the ovaries of flowers.
Fact 2: Daisy flowers grow in variety of species, colors, sizes.
Combined fact: female gametophytes produce eggs inside the ovaries of daisies
Droplets of water are formed when water vapor does what over night? (A) cools the atmosphere (B) liquifies (C) dormant state (D) warms the atmosphere (E) evaporation (F) boiling (G) Change colors (H) condenses
Answer: H
Fact 1: dew is formed when water vapor condenses over night
Fact 2: Dew Droplets of water deposited when air cools and the water vapor in it condenses.
Combined fact: Droplets of water are formed when water vapor condenses over night
What about the temperature may cause water vapor to condense overnight and in the early morning? (A) It reaches the dew point (B) It reaches Kelvin point (C) Movement of an air mass (D) Warm air moving into cold air (E) It reaches evaporation point (F) Temperature changing (G) preventing heat transfer (H) It is too dark to measure
Answer: A
Fact 1: dew is formed when water vapor condenses over night
Fact 2: Dew point is the temperature at which dew forms.
Combined fact: When water vapor condenses overnight, the temperature has reached the dew point.
What is formed when water vapor turns from a gas to a liquid? (A) Snow (B) rain (C) Dew (D) Ice (E) smog (F) heat (G) Hydrogen (H) H2O
Answer: C
Fact 1: dew is formed when water vapor condenses over night
Fact 2: Condensing is a gas turning into a liquid.
Combined fact: dew is formed when water vapor turns from a gas to a liquid over night
More condensing water means more of what? (A) CO 2 (B) rain (C) hurricanes (D) contraction (E) heat (F) dew (G) expansion (H) gas
Answer: F
Fact 1: dew is formed when water vapor condenses over night
Fact 2: If there is a greater dew point there is more water vapor.
Combined fact: more dew condenses if the dew point is higher
Dew is formed when water vapor is what? (A) uncontrolled (B) smoked outdoors (C) frozen at once (D) major threat to health (E) aqueous solution (F) It gets heated up (G) cooled at night (H) chilled inside
Answer: G
Fact 1: dew is formed when water vapor condenses over night
Fact 2: Condensation on roofs at night is common in cooler weather.
Combined fact: Dew is formed when water vapor is cooled at night.
When happens to condensed water vapor when it reaches certain points? (A) turns gelatinous (B) evaporates (C) colder weather (D) Winter (E) becomes solid (F) Heat energy (G) The atmosphere (H) forms a bubble
Answer: B
Fact 1: dew is formed when water vapor condenses over night
Fact 2: Dew begins to evaporate when the temperature reaches the dew point.
Combined fact: condensed water vapor evaporates at certain temperatures
How is dew formed? (A) When a liquid disappears (B) Vapor turning into a liquid (C) photosyntehsis (D) Something made from fermented ricce (E) a hemisphere is tilted away from the sun (F) Liquid turning into vapor (G) At the peak of a mountain (H) When water evaporates
Answer: B
Fact 1: dew is formed when water vapor condenses over night
Fact 2: Condensation is water vapor changing to liquid water.
Combined fact: Dew is formed when vapor changes to liquid
what happens when water vapor condenses over night? (A) water evaporates (B) Something that makes plants green (C) lakes freeze (D) Warm air moving into cold air (E) rocks and grasses glisten (F) refraction of light (G) lawns dry out (H) it keeps an organism warm
Answer: E
Fact 1: dew is formed when water vapor condenses over night
Fact 2: Rocks and grasses glisten with dew.
Combined fact: rocks and grasses glisten when water vapor condenses over night
What is formed when fog condenses over night? (A) snow (B) smog (C) dew (D) gas (E) sleet (F) fireworks (G) rain (H) lake
Answer: C
Fact 1: dew is formed when water vapor condenses over night
Fact 2: Fog happens when the water vapor condenses into particles as air temperatures cool.
Combined fact: dew is formed when fog condenses over night
Dew is formed when _ occurs over night (A) cooling (B) imbalanced (C) rain (D) storms (E) warm (F) boiling (G) a solute (H) Joules
Answer: A
Fact 1: dew is formed when water vapor condenses over night
Fact 2: If the cooling is sufficient, water vapor condenses into clouds.
Combined fact: dew is formed when cooling  over night
What can be pushed or pulled due to force? (A) ideas (B) rivers (C) sound (D) vehicles (E) arteries (F) animals (G) space (H) objects
Answer: H
Fact 1: magnetism can cause objects to repel each other
Fact 2: The agent responsible for the push or pull is the magnetic force .
Combined fact: Force can cause objects to repel each other
What attracts two things together (A) gravity (B) physics (C) heat energy (D) sperm (E) ferns (F) magnetism (G) sugar (H) electrically
Answer: F
Fact 1: magnetism can cause objects to repel each other
Fact 2: Magnetic: When an object is attracted to or sticks to a magnet, the object is called a magnetic.
Combined fact: magnetism causes things to stick to a magnet
Which of the following can cause objects to repel each other? (A) electromagnetic energy (B) mass (C) Electrical energy (D) gravitation (E) electrical currents (F) photosynthesis (G) the Great Barrier Reef (H) electricity
Answer: E
Fact 1: magnetism can cause objects to repel each other
Fact 2: Electrical currents cause magnetic fields.
Combined fact: Electrical currents can cause objects to repel each other
What is used in order for Maglev trains to function? (A) coal (B) Energy. (C) electrically (D) energy (E) magnetism (F) diesel (G) tow rope (H) power
Answer: E
Fact 1: magnetism can cause objects to repel each other
Fact 2: The maglev trains are pushed and speeded up by the fact that like poles attract and unlike poles repel.
Combined fact: Maglev trains make use of magnetism to function.
what causes objects to repel each other? (A) bad smells (B) kinetic energy (C) sticky substances (D) electrically (E) spinning electrons (F) heat energy (G) Electrical energy (H) object size
Answer: E
Fact 1: magnetism can cause objects to repel each other
Fact 2: A spinning electron is what causes magnetism.
Combined fact: a spinning electron can cause objects to repel each other
what can a field cause objects to do? (A) rock (B) wind (C) Injury (D) repel (E) adapt (F) expand (G) volcano (H) Bend
Answer: D
Fact 1: magnetism can cause objects to repel each other
Fact 2: Magnetic intensity is the strength of the magnetic field.
Combined fact: a field causes objects to repel
What can cause objects to have opposite charges? (A) Temperature (B) frozen water (C) heat energy (D) magnetism (E) polar winds (F) ship captains (G) voltage (H) Light
Answer: D
Fact 1: magnetism can cause objects to repel each other
Fact 2: Opposite charges repel.
Combined fact: Magnetism can cause objects to have opposite charges.
What can cause objects to push away each other? (A) work (B) mines (C) potential energy (D) heat energy (E) magnetism (F) electrically (G) friction (H) gravity
Answer: E
Fact 1: magnetism can cause objects to repel each other
Fact 2: Like magnet poles push away or repel each other.
Combined fact: Magnetism can cause objects to push away each other.
Magnetism can cause objects to do what to each other? (A) alter composition (B) kill them (C) Movement (D) friction (E) lower the temperature (F) change color (G) push away (H) electrically
Answer: G
Fact 1: magnetism can cause objects to repel each other
Fact 2: If two things have the same charge, they repel, or push away from each other.
Combined fact: magnetism can cause objects to push each other away.
A compass works on the principle of the objects ability what each other (A) energy (B) mix (C) weld (D) moves (E) Sight (F) wrap (G) neurons (H) repel
Answer: H
Fact 1: magnetism can cause objects to repel each other
Fact 2: Magnetism A compass works on the principle of magnetism and points to the North Magnetic Pole.
Combined fact: A compass works on the principle of the objects ability repel each other
What can cause golf clubs to repel each other? (A) electrically (B) friction (C) layers of fat (D) water (E) fire (F) repellant (G) magnetism (H) heat energy
Answer: G
Fact 1: magnetism can cause objects to repel each other
Fact 2: Drop metal objects such as golf clubs, and backpacks.
Combined fact: magnetism can cause golf clubs to repel each other
What is the force that causes objects to push or attract each other? (A) speed (B) gravity (C) friction (D) Energy. (E) heat energy (F) magnetism (G) quadriceps (H) flotation
Answer: F
Fact 1: magnetism can cause objects to repel each other
Fact 2: Magnetism is the force where objects are attracted or repelled to one another.
Combined fact: magnetism is the force that causes objects to push or attract each other
What can cause objects to repel each other? (A) Something studied by Michael Faraday (B) Mutagenic chemicals (C) a hemisphere is tilted away from the sun (D) fissures of hot, acidic water (E) chemical to mechanical energy (F) absorb light energy (G) electromagnetic energy (H) Slowing the transfer of heat
Answer: A
Fact 1: magnetism can cause objects to repel each other
Fact 2: Michael Faraday discovered that a magnetic field can generate an electric current.
Combined fact: Something studied by Michael Faraday can cause objects to repel each other
What causes objects to attract? (A) heat energy (B) mussels (C) insects (D) animals (E) magnetism (F) electrically (G) hormones (H) power
Answer: E
Fact 1: magnetism can cause objects to repel each other
Fact 2: Magnets attract and repel.
Combined fact: magnetism attracts objects to each other
What can attract copper? (A) photons (B) colors (C) Energy. (D) magnetism (E) flowers (F) hormones (G) Light (H) electrically
Answer: D
Fact 1: magnetism can cause objects to repel each other
Fact 2: Copper and aluminum are both attracted and repelled by magnets.
Combined fact: Magnetism can cause copper to be attracted.
Magnetism can cause what to repel each other? (A) electromagnetic energy (B) flow of electrons (C) Veins and arteries. (D) barnacles (E) solid, liquid, gas (F) an electron lens (G) real-world things (H) Electrical energy
Answer: G
Fact 1: magnetism can cause objects to repel each other
Fact 2: An object is a real-world thing.
Combined fact: Magnetism can cause real-world things to repel each other.
The Himalayas were formed by what? (A) earthquakes (B) snowfall (C) chemical changes (D) movement (E) fires (F) graptolites (G) rain (H) calcite
Answer: A
Fact 1: the Himalayas were formed by rock folding
Fact 2: An earthquake may cause folding of the layers.
Combined fact: The Himalayas were formed by earthquakes
What was formed by rock folding? (A) Something located on the Sun (B) marshes, bogs, and swamps (C) Something located on the border of Tibet and Burma (D) Something located on Venus (E) Something caused by pressure differences (F) Something that take eight minutes to travel to the Earth (G) Something located in the Pacific Ocean (H) soil loss through hurricanes
Answer: C
Fact 1: the Himalayas were formed by rock folding
Fact 2: It is located in the Himalayas on the borders of Tibet and Burma .
Combined fact: Something located on the borders of Tibet and Burma was formed by rock folding.
What had to bend to form the Himalayas? (A) bamboo (B) smaller mountains (C) an object (D) light (E) rock layers (F) graptolites (G) four limbs (H) sediment
Answer: E
Fact 1: the Himalayas were formed by rock folding
Fact 2: Folding A fold is a bend in the rock layers.
Combined fact: the Himalayas were formed by a bend in rock layers.
What caused the Himalayas to form? (A) permineralization (B) Slow compression (C) Wind storms (D) a hydraulic system (E) objects that have mass (F) Dinosaurs (G) Glaciers (H) Water expanding
Answer: B
Fact 1: the Himalayas were formed by rock folding
Fact 2: Folding and metamorphic rock Folding is caused by slow compression and the rock responds by bending.
Combined fact: the Himalayas were formed by slow compression
Formation of the Himalaya mountain range was driven by  (A) scarce resources (B) asteroid bombardment (C) volcanic eruptions (D) an external framework (E) mountain storms (F) Time and energy (G) movement (H) plate tectonics
Answer: H
Fact 1: the Himalayas were formed by rock folding
Fact 2: Folded mountain ranges are formed by plate tectonics.
Combined fact: the Himalayas were formed by plate tectonics
How are mountains made? (A) less water (B) magma (C) barrel-shaped (D) lava (E) earthquakes (F) calcite (G) Water expanding (H) rock folding
Answer: H
Fact 1: the Himalayas were formed by rock folding
Fact 2: Mountains are formed from folds that bend upward.
Combined fact: mountains are made by rock folding
Stratified rock forms what? (A) Calcium carbonate (B) hurricanes (C) soft soil (D) permineralization (E) the Himalayas (F) hard outer covering (G) snow (H) glaciers
Answer: E
Fact 1: the Himalayas were formed by rock folding
Fact 2: Folds are especially well defined in layered, or stratified rock.
Combined fact: stratified rock forms the Himalayas
what were formed by rock folding? (A) patch reefs (B) Sand dollars (C) carbon emissions (D) oceans (E) calcite (F) h2o vapor (G) permineralization (H) big mountains
Answer: H
Fact 1: the Himalayas were formed by rock folding
Fact 2: For big mountain background, check out the Himalayas .
Combined fact: big mountains were formed by rock folding
the Himalayas were formed from older what (A) soils (B) plates (C) rivers (D) rock (E) eras (F) meadows (G) dirt (H) plains
Answer: D
Fact 1: the Himalayas were formed by rock folding
Fact 2: Movements in the earth's crust have folded and cracked the older rocks.
Combined fact: the Himalayas were formed from older rock
What is the consistency of the Himalayan rocks? (A) crust (B) Loose (C) simple (D) cold (E) loose soil (F) Smooth (G) liquid (H) Brittle
Answer: H
Fact 1: the Himalayas were formed by rock folding
Fact 2: If the rocks are not as brittle, they will either tilt or fold.
Combined fact: Himalayas are comprised of brittle rock
The Himalayas were formed by what? (A) fissures of hot, acidic water (B) Movement of an air mass (C) movements in the earth's crust (D) movement of tectonic plates (E) remains of prehistoric life (F) tectonic plates coliding (G) air mass over Earth's surface (H) ductile rock deformation
Answer: H
Fact 1: the Himalayas were formed by rock folding
Fact 2: Folds are examples of ductile rock deformation.
Combined fact: The Himalayas were formed by ductile rock deformation.