+120 If body hair is meant for warmth, why does it stick up when you're cold, amirite?

by Anonymous 13 years ago

biology fail =D

by Anonymous 13 years ago

when they stand up it creates an insulating layer of air to keep you warm

by Anonymous 13 years ago

you guys are smarticle! haha

by Anonymous 13 years ago

It's not only there to keep you warm for one, two, look it up cuz am too lazy right now to type the whole answer( it's gonna be pretty long),third, I don't think you would have a better idea on how these hairs function than the one God has in progress right now..

by Anonymous 13 years ago

learn your biology dumb ass

by Anonymous 13 years ago