Jaws Herbivore Vs. Omnivore

When omnivores close their mouth, their 4 longer K9 teeth stick out of their jaw bones (zigzag) - sharp teeth designed for grabbing, locking, slicing, killing.  Herbivores flat uniform height teeth sit on top of each other perfectly - flat teeth designed for grinding, chewing.      

closed mouth
human human jaws
Bear skeleton Bear
skeleton horse
Hominid 4 Million Years Old Hominid vs. Chimp