Australia is one of seven continents. True or false? true Which is heavier: a quart of milk or a gallon of milk?
Answer : a gallon
What are the units of measurement on a thermometer called?
Answer : degrees
What do we call a scientist who studies the formation of the earth?
Answer : a geologist
Answer : a geologist
Which blood cells carry oxygen: red or white?
Answer : Red
Which are not part of the respiratory system: ventricles or bronchioles?
Answer : ventricles (parts of the heart)
Which one is NOT a mollusk: clam, oyster, scallop, starfish?
Answer : starfish (an echinoderm)
What do birds use to fly?
Answer : their wings
What happens when drops of water get too heavy for a cloud to hold them?
Answer : it rains
What instrument sets and controls the temperature in a room?
Answer : a thermostat
What part of the sweet potato do we eat?
Answer : the root
What part of the sweet potato do we eat?
Answer : the root
Which is a cardiovascular exercise: jumping rope or lifting weights?
Answer : Jumping Rope
What do you call a beam of light so powerful it can cut through metal?
Answer : a laser beam
What does a fire need to keep it going?
Answer : oxygen
Which food comes from an animal: eggs or toast?
Answer : eggs (from chickens)
What is the first part of a plant to grow from the seed?
Answer : the root
Which type of computer uses batteries: a laptop or a desktop?
Answer : a laptop
What living things absorb carbon dioxide from the air and replace it with oxygen?
Answer : Green Plants
Where is the air pressure greater: at the bottom or the top of a mountain?
Answer : The Bottom
Which person studies planets, stars, moons and comets: a biochemist or an astrophysicist?
Answer : an astrophysicist
What do you call the branch of science that deals with the design, construction and operation of robots?
Answer : robotic
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