W.A.L.T Aden's perimeter

Why is a shell a good home?

All about shells A shell is a good home because it is hard also it protects it from peterders also would it be warm? it will be warm because it will be in the sand .it can carry its home anywhere.also it would be cosy and there is a hole in the shell and it is like a door. It is also like rocket but smoother and it protects it from the sun.shells are good homes so we can keep the animals alive from other animals.