Rate of respiration in man is:
A. about 28 times per minute
B. 12 to 15 times per minute
C. 25 times per minute
D. 72 times per minute
Answer:B
Rate of respiration in man is:
A. about 28 times per minute B. 12 to 15 times per minute C. 25 times per minute D. 72 times per minute