It just comes out.
Give it another shell to switch in to
a shell...
There shell
Their shell
some crabs, like hermit crabs
What I know of that is hermit crabs will eat snails. However, hermit crabs will often use an empty shell of a sea snail.
They aren't; they need a shell.
break the shell just kiddin
No
Hermit Crabs walk around without shells because they are either molting, the climate is too hot, or they got into a shell fight with another Hermit Crab.
hermit crabs are very pickey about there new domane or house put more than one shell in the cage.:)
As hermit crabs grow and increase in size they need to come out of their shell in order to find a larger shell to live in.