Answer:
natural
no 3 is the correct answer
Anabolic steroids will make your Muscle Tissue grow at a very abnormal and unhealthy rate. But in the growth process , your Tendon and Ligiments could not support the growth of your muscle and this will make you prone to Joint Injury
I believe the answer is B. Cardiovascular efficiency :)
An individual's self-esteem can be affected by genetics as well as environmental factors, and poor self-esteem often begins in childhood. A person who experiences an abusive childhood or who didn't get enough approval from authority figures, feels his or her self-worth was based on achievements or feels excluded will often have poor self-esteem.
I think it can. You're becoming more addicted the more marijuana you use; eventually you'll want to move on to something more powerful once you get used to the effects of the drug.
Hope this helps!