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Sauron [17]
3 years ago
9

This diagram shows cellular activity across a cell membrane.

Biology
1 answer:
DIA [1.3K]3 years ago
7 0

Homiestasis and transport of molecules

Explanation:I know

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In the history of astronomy, which of the following is true? (2 points)
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Answer:

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Explanation:

the only true statement from the given options is that Nicolas Copernicus argued that the Sun was the center of the universe. He proposed the Heliocentric model. He believed the Sun to be the center and every other object - planets , stars revolved about the Sun.

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alekssr [168]

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