Bio Film
An exoskeleton is a hard outer shell or protective covering found on the outside of certain animals, such as insects and crustaceans. It provides support and protection for the animal's body and organs.
The brain is protected by a portion of the skull known as the cranium. It provides a hard, protective covering for the brain, safeguarding it from external forces.
The visible part of the nail is called the nail plate or nail body. It is the hard, protective outer covering of the nail.
All cells have a protective covering called the cell membrane, also known as the plasma membrane. It surrounds the cell and regulates the passage of substances in and out of the cell.
The bones of the skull that form a protective covering of the brain are the frontal, parietal, temporal, occipital, sphenoid, and ethmoid bones. They encase and protect the delicate structures of the brain from external trauma.
capsule
protective covering (a lead apron)
Well, the seeds do have a hard shell, and there is an indentation around the seeds, sort of like a pocket.
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..
Enamel.
tegument!
Yes!
YESSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS they do have have hard covering.