Science, asked by shrutidwivedi715, 7 months ago

explain the exchange of Oxygen and carbon dioxide with heart

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Answered by maanvis2008

The walls of the alveoli actually share a membrane with the capillaries in which oxygen and carbon dioxide move freely between the respiratory system and the bloodstream. Oxygen molecules attach to red blood cells, which travel back to the heart.

Answered by devangm7700

Answer:

I am No English

OK my dear friend

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explain the exchange of Oxygen and carbon dioxide with heart​

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explain the exchange of Oxygen and carbon dioxide with heart