Chemistry, 12.05.2021 20:10 makayladishon

Which two statements describe organ systems working together to bring oxygen to cells?
O A. Blood vessels carry oxygen from the lungs to the heart.
B. Cells use oxygen to turn nutrients from food into energy.
C. The lungs allow oxygen from the air to enter the blood.
D. The brain monitors the level of oxygen in arteries.

Which two statements describe organ systems working together to bring

oxygen to cells?
O A. Blood

Answers: 3

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Which two statements describe organ systems working together to bring oxygen to cells?
O A. B...