Contraceptive methods can be behavioral, barrier, or hormonal. which of these is a barrier method of contraception?
a. birth control patch
b. birth control pill
c. birth control sponge

Why are slow-twitch muscles more beneficial than fast-twitch muscles for cardiorespiratory fitness?

Fitness evaluations are usually design for certain group of people

9. withdrawal occurs when alcohol is removed from the system after the brain a. adapted to the continued presence of alcohol b. become physically saturated with alcohol c. become impervious to the effects of alcohol d. begun to treat alcohol as a poison