All the three have a negative impact on our overall fitness plan.
Answer:
GnRH signals the pituitary gland to release two puberty hormones into the bloodstream: LH and follicle stimulating hormone (FSH). In boys, LH and FSH work together to get the testes to begin producing testosterone, the hormone responsible for the physical changes of puberty and the production of sperm.
They often lack access to local recreational facilities
One weakness of the theory is that by looking at society tends to ignore biological factors involved in schizophrenia.