Biology, asked by morgangreenburg, 3 months ago

Why are red blood cells good at their job

Answers

Answered by SachinGupta01
5

Answer:

because they are made by hamoglobin...

Answered by sangeeth62
5

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.

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