It is called the cuticle.
Cell Membrane
it is called meteorite
Mainly Diatoms
The outer surface of the leaf has a thin transparent waxy covering called the cuticle
It is the surface we live on and is known as the Earth's Crust.
The white outer coating on teeth is called enamel.
they have coating of wax on the outer surface of their body
The white outer coating on teeth is called enamel.
Cell Membrane
Trichomes
The outer surface of the bone is called the periosteum.
The outer surface of the moon is called the crust.
cuticle
The crust is the outer or surface layer of the planet.
Well the outer layer is called the crust
To protect them against rainwater, since wax is a fat and therefore, unsoluble in water.
the plates are round with a cork like coating on the outer surface about 3/4" wide