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What do all sound waves begin with?

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What is the process in which organisms reproduce sexually by joining gametes called?

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What is the name of the mineral that contains calcium, carbon and oxygen?

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What is our largest source of energy?

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What organism captures light energy and converts it to chemical energy inside its cell?

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What describes the way light reflects off of the surface of the mineral?

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What is the amount of time a molecule stays in a reservoir known as?

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What is formed when water vapor in the air condenses into tiny droplets?

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What is the most important source of energy on earth?

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What effect is responsible for flight paths looking curved?

asked Jan 6 in Science by RoxieVenable (350 points)

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What organ packages nutrients absorbed by the digestive system; produces plasma proteins, clotting factors, and bile; and disposes of worn-out cell components and waste products?

asked Jan 7 in Science by RomanWhittel (350 points)

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What is the most familiar fibrous protein found in your body?

asked Jan 7 in Science by AshleighMilf (410 points)

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What is the main function of the cardiovascular system?

asked Jan 7 in Science by EdwinaGregor (370 points)

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What is the decayed remains of living organisms called?

asked Jan 6 in Science by HamishChappe (530 points)

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What provides a protective covering for the body and helps maintain homeostasis?

asked Jan 7 in Science by JanIson45680 (430 points)

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What is evolution that occurs over a long period of time called?

asked Jan 6 in Science by MargeneSouth (530 points)

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What is a measurement of the amount of variation of the species in a given area called?

asked Jan 6 in Science by ChadwickIeve (270 points)

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What is energy that travels in the form of an electromagnetic wave?

asked Jan 6 in Science by EmmaHouck317 (550 points)

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What is a measure of the size of sound waves?

asked Jan 6 in Science by ZoeDodd3859 (770 points)

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What kind of eruption do scientists think is caused by a very large magma chamber erupting entirely in one catastrophic explosion?

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