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Give reason:1. human blood is red coloured. |
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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. ❤Hope this helps you Army❤ |
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