gohemmie gohemmie
  • 12-05-2021
  • Health
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_____ are tiny air sacs where oxygen is absorbed.

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lak521
lak521 lak521
  • 12-05-2021

Answer:

ALVEOLI

Explanation:

Bronchioles end in tiny air sacs called alveoli, where the exchange of oxygen and carbon dioxide actually takes place. Each person has hundreds of millions of alveoli in their lungs.

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