u find them in v beach
Crabs keep better in the the shell.
The snail can protect itself by, when threatened, retracting into its shell and therefore hiding beneath their protective shell.
Well, the buildings are against the wall , which makes it a shell keep however it is not circular , most common shell keeps are circular
A shell Keep is a rounded shaped castle which was built in the midevil times !!!!by Lauren xxx
shell sort merits and demerits
the mian features of a shell keep are that it is round and it is made of stone.I THINK ..........
the advantages of a shell is that if something tries to bite you then it cant because the shell is to hard
you keep on running and then he starts to slide in his shell
all you have to do is clean it
Stone
stone keep, shell keep, square tower,concentric and another 1 which i cn't remember!! == == stone keep, concentric, shell keep, motte and bailey and square tower!!