Question

define diffusion plz fast​

Answer 1

Answer:

Diffusion is the mixing of two substances when they are in contact.

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Answer 2

Explanation:

Diffusion in Biology :

The movement of a substance from higher concentration to lower concentration is called Diffusion. Diffusion happens in liquids and gases bcoz their particles move randomly from place to places.

Diffusion in Chemistry :

Diffusion is a process of a substance spreading out to evenly fills it container or environment.

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