Search found 2 matches

by soccersloy
Sun May 28, 2006 4:44 am
Forum: Biology Movies
Topic: an inconvenient truth
Replies: 14
Views: 14620

i haven't heard of it, what's it about?
by soccersloy
Sun May 28, 2006 4:34 am
Forum: Evolution
Topic: The function of human nails
Replies: 12
Views: 45046

i read somewhere that fingernails actually help protect your fingers. If they weren't there the tips of your fingers would get all scratched up. It also seems like they help us the grab hold of things.