yes they can because they grow and there shells cAN BE TO SMALL
it means the snail is afraid, or frightend. Oh, and it also means that the snail is trying to protect itself from whatever "frightend it."
snails have shells slugs don't it is obvious
Snails dont rebuild their shells. I used to think that slugs were just snails without shells, but without their shells, snails die. Their bodies are sort of connected to the shells.
Their shells?
no
They grow them.
shells.
Yes, snails have really hard shells.
The snails shell is part of its body
Snails have shells and slugs don't.
see snails also have shells
snails shed their shells and find new shells