Question

Define diffusion.with an example

Answer 1

Dissolved substances have to pass through the cell membrane to get into or out of a cell. Diffusion is one of the processes that allows this to happen. Diffusion occurs when particles spread. They move from a region where they are in high concentration to a region where they are in low concentration.Common Examples of Diffusion. You can smell perfume because it diffuses into the air and makes its way into your nose.

Answer 2

Heya HERE is your answer


It is a process in which there is a movement of gases from higher concentration to where its concentration is low.
For ex: Movement of CO2 from atmosphere to green leaves.

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