Question

helps in the oxygenation of blood. *​

Answer 1

Answer:

A protein called haemoglobin in the red blood cells then carries the oxygen around your body. At the same time, carbon dioxide that is dissolved in the blood comes out of the capillaries back into the air sacs, ready to be breathed out.

Answer 2

Answer:

A protein called Haemoglobin in the red blood cells carries the oxygen around your body. At the same time, carbon dioxide that is dissolved in the blood comes out of the capillaries back into the air sacs, ready to be breathed out. Thus, it helps in the oxygenation of blood.

Explanation:

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