it is made of enamle
Tooth has enamel, and is essentially entirely made of bone, because teeth are bones.
IncisorsCuspidsBicuspidMolars
wood
made up
The hard surface of the tooth is made of enamel which is the hardest tissue in the human body. Tooth enamel has no living cells so unlike a broken or fractured bone the body has no way to repair chipped/cracked enamel.
Tooth paste is not made from rocks, but do have abrasives such as hydrated silica, sodium bicarbonate and calcium carbonate.
Tooth enamel is the outermost layer of the tooth that is made of a hard mineralized substance.
The shell of the egg is made of the same stuff as the inside layer of a tooth.
dentin
yes
Yes they did. Tooth paste was not a priority, only survival and safety was. They had tooth brushes made out of sticks and horse hair.
NO WAY!!!!The tooth fairy was made from teeth and it is physically impossible for them to be allergic to anything.