Biology, asked by padamsivarajeswari, 7 months ago

air leaves the tiny sacs in the lungs to pass in blood capillaries what modification is needed to this statement​

Answers

Answered by Anonymous
1

Explanation:

Oxygen in the air diffuses from tiny sacs (alveoli) into the surrounding blood capillaries and carbon dioxide diffuses from the blood capillaries into the alveoli. Diffusion is the movement of molecules from an area of high concentration to an area of low concentration.

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Answered by annhjhhh
0

Answer:

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