Which one of the following is a permanent change in the body that does not occur due to regular physical exercise?
A. Increase in the size of the heart.
B. Increase in the abdominal size.
C. Increase in the blood cells.
D. Increase in the number of capillaries.
Answer:B
Which one of the following is a permanent change in the body that does not occur due to regular physical exercise?
A. Increase in the size of the heart. B. Increase in the abdominal size. C. Increase in the blood cells. D. Increase in the number of capillaries.