Question

how do roots get air from the soil​

Answer 1

This mainly occurs with the help of symbiotic bacterias associated with the roots. they supply air in return of food.

Answer 2

Answer:

The roots of plants takes up air from the spaces between the soil particles. Roots hairs are in contact with the air in the soil particles.

Oxygen in the soil particles diffuse into root hair and reach all the cells of the root.

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