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makkiz [27]
3 years ago
12

Summarize the path of an oxygen molecule from the nose to the bloodstream the​

Biology
1 answer:
Galina-37 [17]3 years ago
8 0

Answer:

The oxygen molecule passes through the wall of the alveoli and enters inside tiny blood vessels called capillaries where exchange occurs.  A protein called hemoglobin in the red blood cells then carries the oxygen around your body.

Explanation:

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