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State the difference in content of oxygen and carbon (IV) oxide in the air that enters and leaves the human lungs

State the difference in content of oxygen and carbon (IV) oxide in the air that enters and leaves the human lungs

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John
- Air that enters lungs has high content of oxygen than air that leaves the lungs

- Air that enters the lungs has lower content of CO2 than air that leaves the lungs
johnmulu answered the question on May 4, 2017 at 05:01

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