because the rest of the body grows as well so it makes room for itself if only the bones grew at one point then it would rip through muscles some people get this its called growing pains its were one bit of your body grows at a very different rate to the rest
protein is used for strong muscles but the body just gradually increases grows by itself but growth spurts may occur in puberty
No. Your penis starts to grow after about a year of starting puberty. It grows in lenght initially. After roughly 2.5 years it gets thicker.
exactly what you'd excpet it would be used for. it make your bones and muscles grow it also grows pubic faciral and body hair.
your frontal lobe
The amount of muscles an elephant has in its trunk varies on the size of the elephant, as an elephant grows larger it will build more muscles. The average elephant has approximately 40,000 muscles in its trunk.
Testosterone is the main hormones that develops the male body. The voicebox deepness depends on the larynx muscles and how far it descends as he grows.
bones get rusty
Puberty is a phase in a boy's/girl's life when he/she matures into an adult. The body grows and the boy/girl becomes sexually mature.
I Don't know, do you? It is impossible to say as everyone grows at different rates and are different sizes at puberty.
yes
That is difficult to answer as everyone is different with their genes. It is this that decides what you will be. Generally, the later a boy starts puberty the quicker and taller he grows.