Question

how oxygen is transport in the body of human being?​

Answer 1

Answer:

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During respiration, about 97% of oxygen is transported by Red Blood Cells in the blood and the remaining 3% gets dissolved in the plasma. Haemoglobin transports oxygen molecule to all the body cells for cellular respiration. ... This oxygenated blood is then distributed to all the body cells by the heart.

Answer 2

Explanation:

Oxygen enters the blood from the lungs and carbon dioxide is expelled out of the blood into the lungs.