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arlik [135]
3 years ago
8

A concentration gradient is ________.

Biology
1 answer:
Lorico [155]3 years ago
6 0

Answer: The process of particles, which are sometimes called solutes, moving through a solution or gas from an area with a higher number of particles to an area with a lower number of particles. The areas are typically separated by a membrane.

THE ANSWER IS A!!!

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