Question

what makes the blood look red? write it's onefunction​

Answer 1

• hemoglobin, makes the blood look red.

• Red blood cells carry oxygen from our lungs to the rest of our bodies.

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Answer 2

Answer:

haemoglobin and the presence of red blood cells

Explanation:

Red blood cells carry oxygen from our lungs to the rest of our bodies. Then they make the return trip, taking carbon dioxide back to our lungs to be exhaled(function)