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Ganezh [65]
3 years ago
8

Why do materials move across a membrane?

Biology
2 answers:
gizmo_the_mogwai [7]3 years ago
8 0

Answer:

Explanation:

Mass has a tendency to spread equally throughout available space. This is called diffusion

jekas [21]3 years ago
5 0

Answer:

they passively move from an area of high concentration to low concentration and also by active transport  

Explanation:

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