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Biology, 03.04.2021 09:50 smmailloux4966

Why does your body need to breathe in oxygen? a. Your blood uses the oxygen to help it clot and fight disease.
b. Your lungs store oxygen in the alveoli to help absorb carbon dioxide.
c. Your cells use the oxygen to break down sugar and produce energy.
d. Your heart uses the oxygen to make blood.

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