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ATI PN Custom Anatomy Quiz Proctored Exam#6 Days 24
Question 13
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Question 13
Ati Pn Custom Anatomy Quiz Proctored Exam#6 Days 24
Which gas is the primary regulator of respiration?.
A
Nitrogen.
B
Carbon dioxide.
C
Oxygen.
D
Bicarbonate.
Select an Answer to Reveal Correct Answer & Rationale
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