give scientific reason (1)= human body is red coloured
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Explanation:
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.
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Explanation:
the human blood consists of oxygenated haemoglobinuria which imparts a red colour to the blooof
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