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olya-2409 [2.1K]
3 years ago
13

PLEASE HELP❤️❤️❤️

Biology
1 answer:
Lana71 [14]3 years ago
6 0

Answer:

A. Yes, because molecules move down the

concentration gradient without using energy.

Explanation:

Active transport is the energy-requiring process of pumping molecules and ions across membranes against a concentration gradient. Both endocytosis and exocytosis are active transport processes.

Hope that helps!

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intertidal it is your answer

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Describe (in complete sentences) and give at least 3 examples of pioneer species. *
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Answer:

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Explanation:

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Answer:

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