If you get a career in any medical field then it's important to know about the functions of the body systems. Knowing about how they work will prepare you for what you need to know when you get that job. Learning these things in school helps prevent you from struggling with your career.
To increase their muscle mass and strength. The main anabolic steroid hormone produced by your body is testosterone. Testosterone has two main effects on your body: Anabolic effects promote muscle building.
I would say a. Unintentional
It is true if that's what you're asking.
Answer:
False.
Explanation:
Physical appearance can be changed by working out cause you could get thinner or become wider.