Basically you grow pubic hairs armpit hairs cheat hairs your penis enlarges testes get big and if you are a women then you get boobs armpit hair you get your period basically everything an adult has so yeah
bogo
they're the same thing, how old are you?
All the secondary sexual characteristics.
Umm. Many things can occur in height and weight'
It will grow in length, girth, and the boy will start getting erections.
You might find that you have... *mood swings *like girls/boys A LOT
Teens often experience mood swings, increased sensitivity to criticism, and intense emotions as part of the emotional changes during adolescence. They may also struggle with identity formation and developing a sense of self.
Reproduction can occur as soon as you are adolescent, that is the definition of adolescence, when a child is turning into an adult. It happens to different girls at different ages, from 9 to 18, but usually around 11-13. You can get pregnant before a period occurs as you ovulate before a period.
11 to 12 girls; 12 to 13 boys
There are many non-physical changes that occur during adolescence, most notably the large increase in the number of conections between neurons in the brain. this is what causes the sporadic behaviour in adolescents, and helps the brain and personality to develop by 'trimming' the unnecessary synapses. The flood of hormones (testosterone and oestrogen in men and women respectively) that causes the physical changes also cause a development in the sexuality of the adolescent (it makes the horny).
There is no specific record for the tallest person at the age of 14 as growth rates can vary greatly among individuals. Growth spurts often occur during adolescence and can impact height.
The chemical composition is changed during this process.