2
AssignmentMultiple Choice

Anatomy of the Lower Respiratory System

Question 2 • Anatomy & Physiology B

How is the lower respiratory system related to the circulatory system?

Answer
A
The lower respiratory system moves oxygen into the blood; the circulatory system delivers blood to the body.
B
The lower respiratory system delivers blood to the body; the circulatory system moves oxygen into the blood.
C
The lower respiratory system moves oxygen into the blood; the circulatory system delivers air into the lungs.
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