When your teacher (like mine) starts talking about puberty don't worry because it's normal in year 6 and 7
she talks about
Before Puberty begins you are growing at a slightly slower rate.
Nothing , that's what happens during puberty
Everyone gets puberty by 15. It wont happen that you didnt get puberty.
The main thing that happens is that the body becomes sexually mature. After puberty, the body is capable of reproduction.
Do not worry, such thing never happens. Everyone goes through puberty. Some might start at a later age.
The womb holds the eggs when girls are going through puberty
It happens natural in puberty or there is surgery.
It only happens naturally in puberty.
There is not one specific answer because it happens differently to everyone
There is nothing secret in puberty. Except the growth in your testis, penis and breasts.
So what? i started puberty in 3rd and i'm in 4th right now