3. the outside layer is the tooth enamel. the second layer is the dentin. and the third and innermost payer is the pulp which contains all of your nerves and blood vessels
Enamel, Dentin, Pulp, Cementum.
The outer layers of the tooth do not contain nerve endings. So, it isn't until the decay gets deep enough into the tooth to effect the nerves inside the tooth's pulp that you feel anything.
there are many layers
it has 7 layers!!
how many layers does the earth have and name them
Why are there so many layers in the atmosphere
to protect the inner tooth, a protective coat
how many tissue layers do the phylum arthropoda have
The cantaloupe has 4 layers.
Saturn Has Three Layers