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Viefleur [7K]
3 years ago
9

How to do this question plz answer ​

Biology
1 answer:
spayn [35]3 years ago
3 0

I don't know if this is right

Explanation:

The pigment that makes red blood cells red, hemoglobin, is a protein that oxygen sticks to. That's how its carried throughout the body.

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