Answers Anatomy Physiology B Respiratory System Career Specialties — Unit testQuestion 19

19

QuizMultiple Choice

Respiratory System Career Specialties — Unit test

Question 19 of 25 • Anatomy & Physiology B

In the respiratory system, epithelial cells

Answer

A

remove carbon dioxide from the body.

B

act as a passageway by which air moves into the lungs.

C

secrete fluids that protect the inside of the trachea.

D

transfer oxygen to the cells in the body.

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