09-04-2018
Biology

contestada

explain how diffusion exchanges materials between the blood in the capillaries and the body cells, and give an example.

Urgent plzzz thxs

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kamizam38 kamizam38

09-04-2018

Diffusion is the movement of gas or liquid particles from a high to a low concentration. Oxygen is diffused into the bloodstream and carbon dioxide diffuses out the blood stream through the alveoli.

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