Question

describe respiratery system of science in human
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Answer 1

Answer:

here is your answer.

Explanation:

The respiratory system is what allows us to breathe and exchange carbon dioxide for oxygen.

The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide.

The primary organs of the respiratory system are the lungs, which carry out this exchange of gases as we breathe.

Answer 2

Explanation:

air nostril trachea brochi bronchioles lungs alveoli blood tissue reverse