Biology, 23.04.2021 06:20 khalaflaf9381

How is the lower respiratory system related to the circulatory system?
The lower respiratory system moves oxygen
into the blood; the circulatory system delivers
blood to the body.
The lower respiratory system delivers blood
to the body; the circulatory system moves
oxygen into the blood.
The lower respiratory system moves oxygen
into the blood; the circulatory system delivers
air into the lungs.

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How is the lower respiratory system related to the circulatory system?
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