they dont exacty help you talk they just help you speak more clearly......;)
they help straten teeth They help your teeth become straight so they look nice when you are older. It also makes it easier to eat, smile, talk etc. etc... it boost self confidence too.
Their teeth help them with cutting wood!
yes, braces will help this problem for sure. talk to your orthodontist about the exact treatment plan, and ask questions to help make your decision. check out www.braces.org
they all help
Gears. A comb.
The claws help them climb and the teeth help them chew.
teeth helps body
There teeth help them eat hard shells to get to the nuts and barries.
They help them to eat.
it gives you rays that help your bones and teeth grow
chew stuff and actually talk!
Does what have teeth? Sorry i can not help you with these please edit and fix the question.