Biology, asked by sonu8870, 1 year ago

describe how our brain gets a continuous supply of oxygen from the atmosphere
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Answers

Answered by guptasarita68
7

Respiratory gas exchange and the blood circulation provide a continuous supply of oxygen from the atmosphere to the brain. ... In the alveoli of the lungs gaseous exchange occurs between blood and the inhaled air.

Answered by julisingh55
3

Answer:

Respiratory gas exchange and the blood circulation provide a continuous supply of oxygen from the atmosphere to the brain...in the alvioli of the lungs gaseous exchanges occurs between blood and inhaled oxygen..

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