Question

Movement of substance from a region of high concentration to a region of low concentration is called
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Answer 1

Answer:

diffusion

Explanation:

Answer 2

Answer:

Diffusion is the net movement of substances from an area of higher concentration to an area of lower concentration. This movement occurs as a result of the random and constant motion characteristic of all molecules, atoms, or ions (due to kinetic energy) and is independent from the motion of other molecules

Explanation:

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