Question

what percentage of muscle mass will an adult typically begin to lose each year after the age of 40? (1 point) 8 percent 12 percent 1 percent 5 percent

Explanation:

In the field of Medicine and Health (a subfield of Natural Science), it is a known fact that after the age of 40, adults typically begin to lose about 1% of their muscle mass each year. This is a well - established physiological phenomenon related to aging and changes in muscle physiology.

Answer:

C. 1 percent