A rise in testosterone starts puberty and muscles make more muscle when there is a good diet, good exercise and plenty of testosterone.
Through consumption of calcium and protein
Definitely. There are some child body builders around the world as young as five years old. The muscles will grow with exercise no matter what age you are.
Bone grow first, as it develops your height, then your muscle.
Yes, during puberty your muscles will (in general) get bigger and develop.
your ears grow your whole life, but I do believe they grow a little more during puberty.
your ears grow your whole life, but I do believe they grow a little more during puberty.
You grow out of it.
no, you still grow a little after you go through puberty, but you dont grow as much or as fast as when you were going through puberty
Puberty goes on until age 18-20 and does not grow after puberty. It will change because of age but not grow.
THey will grow whenever you begin puberty.
A boys muscles and penis become thicker once he has begun puberty.
No. puberty is not a continuous development. Some people grow a lot in early parts while some grow a lot in later parts of puberty.