What is the purpose of the scrotum being outside the body? a. because they are undescended
c. there is no reason
b. to protect the testes
d. because sperm can't live and develop at body temperature inside the body.

2. which of the following is an incorrect statement? the idealrehabilitation program isa. never changed once written. b. based on the patient's age, injury, and other factors. c. monitored periodically to remain effective. d. re-evaluated if new injuries occur.