Which term describes the decrease of the male hormone testosterone in the aging male? a. andropause b. erectile dysfunction c. menopause d. menarche?

The correct answer is a.andropause.  

Andropause (or male menopause) is a condition which occurs in ageing men as a consequence of decreased levels of testosterone. Some of the symptoms are lack of energy, depression, loss of strength or muscle mass, increased body fat...