Below the enamel is the dentin or dentine you can call it one of those two it duznt matter and the dentin/dentine is between the cement and enamel.(below the enamel , on top of the cement.)
It's Dentin
Enamel is called the dentine part of the tooth
dentine. Im 90% sure its called enamel actually.... the outer layer is actually enamel if dentine was what the outer layer of our teeth were made of, many persons will get fake teeth. dentine is the material found under the enamel.
Dentine
The body part that has a layer of dentine under a crown is a tooth. The crown is the visible part of the tooth above the gum line, while the dentine is a hard tissue that lies beneath the enamel and makes up the bulk of the tooth's structure. Dentine serves to support the enamel and protect the inner pulp of the tooth, which contains nerves and blood vessels.
Dentine is a mineralized tissue that makes up the majority of a tooth's structure. It lies beneath the enamel covering of the tooth and is softer than enamel but harder than bone. Dentine plays a crucial role in supporting and protecting the inner pulp of the tooth.
because it comes in contact with food and hard things
In Histology...Enamel dentine cementum and pulp Anatomically... crown neck and root
It is the hard bony tissue forming the bulk of the tooth under the enamel
The enamel is attacked by acids when acids from food and drinks weaken the outer layer (enamel) to expose the dentine.
enamel caries: surface zone, body of lesion, dark zone, translucent zone dentinal caries: desrtuction, penetration, demineralisation, sclerotic dentine enamel caries: surface zone, body of lesion, dark zone, translucent zone dentinal caries: desrtuction, penetration, demineralisation, sclerotic dentine