THE MOLARS
Your molars.
To cut or grind up food.
molar
how do crayfish grind up there food in there stomach
a molar is at the back of your mouth, they are used for chewing and grinding your food, pre molars do the exact same except they are smaller.
when your teeth grind food is it chemical or mechanical
Mastication (when teeth cut and grind food) is a physical change.
grind it
The gizzard is the organ that helps the earthworm grind its food into tiny pieces.
The gizzard is the organ that helps the earthworm grind its food into a million pieces.
The gizzard must be tough, for the gizzard's main function is to grind and digest tough food.
It grind and chewing the food.