Which of tye following best describes what alveoil are?
2 answers:
Answer:
air sacs used during respiration.
Explanation:
There is no choices. But the Alveoli is where Oxygen exchange takes place in the lung. They are tiny sacs within the lungs
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Answer:
avoid contact with blood, semen or other body fluids
Explanation:
300ft would be the answer
B hives I think sorry if I am wrong
