Science, asked by ferozakhan828, 4 months ago

WHY OUR BLOOD COLOUR IS RED​

Answers

Answered by chatgurmeet
1

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.

Answered by Anonymous
2

Explanation:

Because when it is secreted then the heart pumps the blood from deoxygenated blood to oxygenated blood

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