The main cause of change at puberty are started by the production of our hormones(testosterone for boys and the estrogen and progesterone for girls)
Puberty is onset by hormones such as Testosterone and Estrogen.
Diet plays an important role in puberty development. Also genetic factors should be accounted for.
Testosterone
During puberty there are a lot of emotional and social changes. This causes some people to become socially awkward and in turn isolate.
Some boys become more aggressive during puberty. this causes them to bully other students.
There are no psychological causes of precocious puberty, but there are some physiological causes. The most common cause of precocious puberty are tumors.
Puberty
Yes, it causes emotional changes a lot but it's more effective on people who is starting to hit puberty.
Yes, changing levels of hormones during puberty does cause changes in the body such as growth of pubic hair, changes in muscle mass, changes in voice, redistribution of fat, changes in bone density, etc., and many more.
Many become uncomfortable with their changing bodies. The hormonal imbalance causes random mood shifts.
puberty is the biological process of reaching sexual maturity. In males it causes the testicles to start producing sperm, as well as many other changes such as growing facial and pubic hair. In females it causes the ovaries to start releasing eggs, the breasts to start swelling and changing to produce milk, and many other changes such as growing pubic hair.
The name of the hormone that causes puberty in male mammals is the testosterone
There are actually a bunch of different hormones that cause the changes during puberty, but the dominant one in males is testosterone, while the dominant one in females is estrogen.