sleepyyuna26 sleepyyuna26

08-01-2021
Health

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Explain how oxygen and carbon dioxide are transported in our body.

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anshu4224 anshu4224

08-01-2021

ANSWER
i) Oxygen enters the blood from the lungs and carbon dioxide is expelled out of the blood into the lungs.
ii) The blood serves to transport both gases.
iii) Oxygen is carried to the cells.
iv) Carbon dioxide is carried away from the cells.

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