Question

Name the substance that makes up the chewing surface of teeth

Answer 1

Enamel is the hardest substance in the human body, and it covers the outer surface of your teeth. It is made mostly of an extremely hard mineral called calcium phosphate. ... Cementum is made from connective tissue that binds the roots of your teeth to your gum tissue and jaw.

Answer 2

Enamel, the hardest tissue in the body, covers the dentin and forms the outermost layer of the crown. It lets teeth withstand the pressure of chewing and protects them from harmful bacteria and changes in temperature from hot and cold foods.