snail lug
a shell
Shell
if you mean the shell.... it is made of calcium, it grows with the snail and gains whorls (the spirals) ..............similar to a tree, the more spirals the older the snail.
they have same outer covering
Turtle,snail,crab and shellfish.
a snail has a bilteral body system.
It depends on the classification of vertebrate.Mammals have a body covering of fur, skin or hair.Birds have a body covering of feathers.Reptiles have a body covering of scaly skin.Fish have a body covering of scales.Amphibians have a body covering of moist skin.
The body covering is molt I don't know what it is
Wallabies have a body covering of fur.
The body covering is fur.
A lion has a body covering of fur (hair).