keep dirt out of your body.
Hair can help you in ways such as " If you need to donate hair to a cancer survivor".
Blood circulation, body hair, just look up "endotherm" on wikipedia you'll find tons of information.
There are several ways to get rid of excess body hair such as shaving and waxing.
I have the same question!
Hair and fur
They help the body asorb minerals and vitamins, which the body uses in many ways.
From my research I was not able to find a vitamin that helps with hair loss. However they do have other ways that you could help get your hair back. I would suggest trying hair restoration products.
Hair and fur help organisms retain heat.Keeping you warm and protected.
it stops your hair from ripping of and coming down
If you trim your hair a little it will help. Also, if you keep your hair groomed and brushed and healthy, your hair will grow faster. If you really want to, you could get hair extensions.
It helps keep your head warm, but if you have long hair and it hangs in your face, the oils help create acne!! agh!
You would use hair gel to style your hair. It gives your hair support and you can fix it in many different ways. It gives your hair body and makes it look thicker.