Here’s what you need to know about each type and its role, as well as the parts and anatomy of teeth. Incisors are the eight front teeth — four on the top and four on the bottom — with flat ...

Evidence for this function first came from studies of the organ's anatomy and its nerves as well ... the coelacanth usually swallows its prey whole. Its teeth are designed not so much to grab ...

A horse's tooth color may be quite different than your own, but it doesn't necessarily mean there's a problem.