A toddler should not be allowed to eat egg shells as the shells will scratch the throat.
egg shells
they hide in their shells
They scoop them out with their paws and claws.
Yes, I'm sorry, but indeed they do eat turtles, especially the young, when their shells are still soft.
Turtles have shells. Look it up if you don't trust me.
Large birds can eat them for if you are looking for how they die, but for living they have shells
No
Because there is nothing inside to eat.
Some species of snail certainly will if they get the chance.
sea turtles
Turtles do not change shells