This is the Occlusal surface
Those surfaces would be called the Occlusal surface of the posterior teeth.
Anterior has four surfaces while posterior has five.
The kidneys have their anterior and posterior surfaces. The foremost surface countenances towards the front stomach wall, while the back posterior surfaces confronting the posterior stomach wall. These surfaces are isolated by the edges of the kidney, which are the significant convexity horizontally, and minor concavity medially.
The posterior body surface This is also referred to as the dorsal surface.
Marinal ridge - Round, raied border on the mesial and distal portions of the lingual surfaces of the anterior teeth and the occlusal table of posterior teeth.
Because, without teeth, your mouth would have no other device to chew with.
crush food with your teeth? quite simple its chew
they use their teeth to grab their food and they don't chew their food
it has 10000000000,7777777,8159.
seahorses do not chew their food because they do not have teeth
humans chew up and down (with their teeth)
if they have teeth