It's different for everyone. Usually you start when you hit puberty which is why it's not exact. Everyone has puberty at their own age.
No it can not grow your hair.
Hair can grow anywhere on your body,man......
Only mammals grow hair on their body. No other animals grow hair.
You can't I'm sorry but your body is your body you can't age quicker and you can't grow taller in One nights sleep your body grows at the pace it can not at the pace you want it to
All people grow body hair. Some people's hair is just fainter than others.
It depends if you have shaved or cut your hair the night before. But if not, then yes, all the hair on your body/scalp grow at the same time while you grow to.
Moles grow hair on the body due to the presence of hair follicles within the mole. These hair follicles are a natural part of the skin and can also be found in other areas of the body.
It depends because it started to grow stomach hair at 11! -CuriousKid1 I started to grow stomach hair when I was 13 or14
None; chest hair and body hair are determined by genetics and age and by nothing else. If the adult men in your family have chest hair, then you probably will get some too--though in many men chest hair doesn't grow in, or grow in fully, until their 30s.
Hair on the human body is produced by hair follicles, which are small structures in the skin that grow hair.
Your hair mostly grows faster by you sleeping. By sleeping your body sleeps as well, which your hair can then grow. Your hair cannot grow when your awake, but your body mostly grows when your asleep. So that's all I can give you.
from the molecuels in your body mixed with your blood