What is the penalty for acquiring a license illegally ?

Which of the following is a true statement? a. the male sex hormone is called estrogen. b. the female sex hormone is called testosterone. c. both sexes manufacture some amount of the sex hormone associated with the opposite sex. d. only males secrete testosterone and only females secrete estrogen

Describe the concept of interval training. what is the benefit of this type of training?

Exercise has no positive effects on the nervous system? true or falseu