Mullusks.
turtle rino armadillo snail crocks
turtle
coliptera
turtle.
Exoskeleton.
The spine in vertabrates(animals with backbones) or shell of a snail.
No, because it has a big hard shell so, most animals can't eat it.
The shell is hard.
no because they are hard to get close to without them hiding in their shell
Snail crab shrimp etc
Turtles and tortoises are both animals that have a shell. Other animals that have a shell include mollusks and sea urchins.
A lot of animals have hard body covering which makes them hard to become prey. However, animals such as hippopotamus, rhinoceros, and elephants have a hard cover of skin on their body.