Sperm cells are stored in a tube at the back of each testicle called the epididymis.

Antibiotics are given when an std is caused by a virus. true or false

The real advantage to hydrostatic weighing is that it a. can be done anywhere with no equipment b. gives one of the most accurate measurements of body fat c. uses calipers to measure body fat select the best answer from the choices provided.

What factors characterize a healthy relationship that contributes to positive social well-being?