Question

Why do we have pre molars if we have molars?

Answer 1

The premolars are for crushing and tearing food. Molars – used for grinding and chewing food, these teeth have several cusps on the biting surface to help in this process.

Answer 2

Hey mate ...

here is ur answer..

Pre molars are also belongs to teeth . it has a job to break the food which is at some larger quantity.. whereas molars grind the food into smaller simpler molecules. like a semi solid liquid ...

Hope it helps uuuu...

$$ brainly...