Biology, asked by shauryadigital001, 10 months ago

mechanism of human respiratory system​

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Answered by kritikbansal2110
2

Answer:

Mechanism of respiration involves the breathing mechanism and exchange of gases. The gaseous exchange occurs by diffusion in the alveoli. It depends upon the pressure differences between blood and tissues, or atmospheric air and blood. The exchange of gases takes place at the surface of the alveolus.

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