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.
Either way you can get addicted to the feeling and then you continue. Weight loss is something that someone does if they are feeling as though they aren’t good enough, or just wanting to get skinnier. You may get addicted to the routine and continue even after you get good results. Weight gain may begin because it is a very easy thing to access. A person may think that good is their only companion, going to it every time they need someone. So addiction to the feeling is most likely the leading problem to unhealthy weight loss or weight gain.
CFC molecules are broken down in the
stratosphere by ultraviolet light to give highly reactive chlorine atoms. Then chlorine atoms react with ozone molecules. Last chlorine atoms are regenerated by this chain reaction so can react with
more ozone molecules.