Biology, 14.01.2021 21:20 qxeenjasss

Which best describes the process the respiratory system goes through to provide oxygen to the body? A.
Air travels in and down the trachea, through the bronchi, and into the alveoli where it is absorbed into the blood.

B.
Air travels in and down the bronchi, through the alveoli, and into the trachea where it is absorbed into the blood.

C.
Air travels in and down the alveoli, through the lungs, and into the bronchi where it is absorbed into the blood.

D.
Air travels in and down the lungs, through the alveoli, and into the trachea where it is absorbed into the blood.

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Which best describes the process the respiratory system goes through to provide oxygen to the body?...

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