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.
A dental surface resin posterior refers to a tooth-colored material applied to the chewing surface of a back tooth to restore a cavity or improve its appearance. It is commonly used for fillings in the molars and premolars due to its durability and ability to blend in with natural teeth.
Because, without teeth, your mouth would have no other device to chew with.
crush food with your teeth? quite simple its chew
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.
they use their teeth to grab their food and they don't chew their food
seahorses do not chew their food because they do not have teeth
humans chew up and down (with their teeth)
it has 10000000000,7777777,8159.
if they have teeth
You can give them different chew toys for them to chew on and it should keep the teeth at a decent length.