The jaw is any opposable articulated structure at the entrance of the mouth, typically used for grasping and manipulating food. The term jaws is also broadly applied to the whole of the structures constituting the vault of the mouth and serving to open and close it and is part of the body plan of most animals.

https://en.wikipedia.org/wiki/Jaw

"If we crave some cosmic purpose, then let us find ourselves a worthy goal."
Carl Sagan
0 online
Chat