because they are not reuseable like that
sea turtles
No, sea turtles have lost the ability to pull their heads back into their shells, and the Pleurodires or "Side-Necks" instead have a spine that bends sideways, allowing them to turn their head until it's halfway hidden by the shell.
oxygen & food & shells
Male sea turtles usually have more concave shells and longer tails
what young sea turtles of this species have heart shaped shells
Yes, tortoises' shells do grow. They don't go looking for an abandoned larger shell as they grow, like some sea creatures do. Their shells are attached to their spines.
A terrapin has a shell because it is a turtle, of course. There are 4kinds of turtles: aquatic turtles, land turtles, terrapins, and sea turtles. All turtles have shells.
because of there leather shell
A sea turtles shell stays on its back because its attached
you spell thereselfs wrong but they hide in shells
Hunting for their eggs and shells will kill them and cause them to be extinct.
Fish Whales Worms Turtles Stars Shells