Stupit
The outer covering of a prawn in a shell.
The integumentary system consists of the body's outer covering, also known as skin.
it is a scaly outer covering i think
skin
A hard outer covering protects an insect's soft body and gives the insect its shape.
Wombats have a covering of stiff, coarse hair.
they don't have one
No
They have shells to protect them from their enemies.
Commonly known as skin.
they proctect the body if is danger
Warmer