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Andrew [12]
3 years ago
6

Why is the blood red in color?

Biology
1 answer:
nasty-shy [4]3 years ago
5 0

Answer:

human blood is red because of the protein hemoglobin, which contains a red-colored compound called heme that's crucial for carrying oxygen through your bloodstream. Heme contains an iron atom which binds to oxygen; it's this molecule that transports oxygen from your lungs to other parts of the body.

Explanation:

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