Answer:
4. a pharmacy store selling unapproved drugs I think
Steroids promote the growth of muscle
The muscles of the ventricles depolorize.
Answer:Skill-related fitness is broken down into six different components; agility, speed, power, balance, coordination, reaction time. These skill-related components are movements that are necessary for an individual to successfully demonstrate a variety of motor skills and movement patterns
Explanation:
The mastery hypothesis: the mere fact that they are exercising makes patients feel like they have achieved something, cheering them up much as learning a new hobby or achieving a certain goal might cheer them up.
That sounds like B to me.