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5 votes
Which of the following words best describes normal breathing?

A. hyperventilation
B. hypertensive
C. involuntary
D. voluntary

User Amiron
by
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2 Answers

2 votes

Answer:

D.voluntary

Step-by-step explanation:

User Roger Perkins
by
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4 votes

Answer:

involuntary

Step-by-step explanation:

User Andriy B
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