Biology, asked by yash118499, 8 months ago

how nitrogen displaces oxygen in lungs??????
plz give me easy and clear cut answer ,don't copy paste from Google or other .internet sources​

Answers

Answered by rosey25
0

Answer:

Nitrogen can displace oxygen in the air, reducing the percentage of oxygen to below safe levels. ... At extremely low oxygen concentrations, unconsciousness and death may occur in seconds and without warning.

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