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Which of tye following best describes what alveoil are?

User MCL
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2 Answers

3 votes

Answer:

air sacs used during respiration.

Step-by-step explanation:

User Markus Mauch
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4 votes
There is no choices. But the Alveoli is where Oxygen exchange takes place in the lung. They are tiny sacs within the lungs
User Hozeis
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