Enamel.
protective covering (a lead apron)
Calveria is a generic name for the bones covering the brain. The type of bone is compact bone.
The epithelial plate is responsible for producing enamel, the hard outer layer of teeth that serves as a protective covering. It plays a crucial role in the formation and development of teeth during tooth growth.
Armor.
cornea
The protective covering on the package was damaged. She is as protective as a mother hen.
The skin (or hide) and fur are the protective covering of a raccoon.
it's shell..
tegument!
Yes!
The scientific name for scab is "crust." It is a protective covering that forms over a wound or lesion during the healing process.
Fluoride protects your teeth by putting a protective coating on your teeth. The protective coating helps prevent bacteria from damaging your teeth.