Answer:
Testosterone.
Explanation:
Testosterone is the primary sex hormone and anabolic steroid in males. In male humans, testosterone plays a key role in the development of male reproductive tissues such as testes and prostate, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair.
I guess since we are in the age of technology, mass media is quite a big part of our development at the moment in my opinion.
Explanation:
Schools should drug test their athletes student body because they abuse or influence others to do what the student doing drugs are doing
Answer:the best activity Karen should do is weight training
Explanation:
Answer: I say true not 100% sure though