Question

dont delete i just wanna give f r e e points

Answer 1

Answer:

thank you

Explanation:

Respiration is the process through which living organisms take in oxygen and give out carbon dioxide to release energy. So, naturally, respiration is a major and vital process of gas exchange. The transport of gases during respiration, both oxygen and carbon dioxide are carried out by the blood cells.

The transportation of gases is a very efficient process. Let us now see how oxygen and carbon dioxide is transported in the human body.

Answer 2

Answer:

Thank you....

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