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4 votes
For diffusion to occur, which condition must be met?

A concentration gradient must exist.
A hypotonic external environment is required.
A hypertonic external environment is required.
Dynamic equilibrium must exist.​

User Delby
by
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2 Answers

4 votes

Answer:A. Concentration gradient must exist.

Explanation:

User DeadZone
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7.2k points
4 votes

Answer:

A. Concentration gradient must exist.

Explanation:

User Jay Shin
by
6.7k points
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