Recent questions in Science

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What remains a constant of radioactive substance over time?

asked Jan 7 in Science by KatriceBooze (1.4k points)

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What relatively new addition to and highest level of the system of taxonomic classification includes just three divisions, the eukarya, the archaea, and the bacteria?

asked Jan 7 in Science by MckinleyO01 (2.0k points)

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What regulates the thyroid gland in a body?

asked Jan 7 in Science by LeoraHoag23 (1.7k points)

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What regulates the cell cycle only when they are tightly bound to cdks?

asked Jan 7 in Science by JaneenBarrie (1.6k points)

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What reflex is commonly tested in newborn infants to establish the presence of neuromuscular function?

asked Jan 7 in Science by WallaceMaria (2.4k points)

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What refers to the union of a male and female of the same species for reproduction?

asked Jan 7 in Science by IWHJaxon1452 (2.1k points)

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What refers to the development and nourishment of an embryo within the mother’s body but not inside an egg?

asked Jan 7 in Science by TaylaBromby8 (2.2k points)

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What refers to a substance made from two or more elements joined by chemical bonds?

asked Jan 7 in Science by Jerry12T3434 (1.7k points)

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What refers to a group of individual organisms of the same species that live closely together?

asked Jan 7 in Science by ForrestWalde (1.8k points)

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What reduces the need for pesticides and other toxic chemicals?

asked Jan 7 in Science by TraceeKeith9 (1.8k points)

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What receives blood in the heart?

asked Jan 7 in Science by FranklinPeel (2.2k points)

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What reaction means, literally, “splitting with water"?

asked Jan 7 in Science by EmilyUtley95 (1.9k points)

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What reaction is considered the reverse of photosynthesis?

asked Jan 7 in Science by Makayla14235 (2.3k points)

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What radiation, generally produced by thermal motion and the vibration and rotation of atoms and molecules, literally means "below red"?

asked Jan 7 in Science by NevaBrooks50 (1.7k points)

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What purpose does the appendix serve in humans today?

asked Jan 7 in Science by Lavonda96B02 (2.3k points)

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What pulls skydivers towards the earth?

asked Jan 7 in Science by Maura45O7086 (2.5k points)

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What provides the shape of a cell?

asked Jan 7 in Science by ErickB565479 (1.8k points)

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What provides building materials for the body?

asked Jan 7 in Science by ArleneLeichh (2.1k points)

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What provides an early, rapid, and nonspecific defense against invading pathogens?

asked Jan 7 in Science by JadaRivett2 (2.1k points)

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

asked Jan 7 in Science by ConnieSmothe (2.4k points)

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