snail , armadillo
mollucs are animal with slimy bodies and shells
They are made an animal that lives in the sea.
There is no such thing as a pool animal.
a clam
shells, skins, cocoa beans, animals, and animal skins
Reptiles
limestone
Animal Horn or conche Shells
The mussel, a bivalve, has two valves, or shells.
Limestone in various forms such as chalk and coquina.
Armadillos and turtles have thick shells.
Plant and animal waste, shells and skeletons