It protects it.
Function shell crabs, also known as "decorator crabs," are marine crabs that use materials from their environment, such as algae, sponges, or other organisms, to adorn their shells. This behavior serves as a form of camouflage, helping them blend into their surroundings and avoid predators. By decorating their shells, they can also potentially deter predators who may be wary of the unusual textures and appearances. This adaptive strategy highlights the crabs' resourcefulness in survival within their habitats.
two when they come ou tof their shell...hope that helps!!
Soft shell crabs are soft and are eaten with the entire crab. Soft shell crabs are actually hard shell crabs that have shed their shells to allow for growth. Shells do not grow with the crab. Crabs retain a soft shell when they shed their hard shells; then that soft shells begins to harden-up as the crab grows.
Soft shell crabs are in season May through July.
Crabs have no inner skeleton like humans do so the shell is its skeleton but on the outside of its body. The shell protects the crab from injury.
The turtle and its shell
some crabs, like hermit crabs
The scalps of Cowboy Ocean shell crabs who try to invade their territory.
They aren't; they need a shell.
break the shell just kiddin
Hermit Crabs are crustaceans like crabs and lobsters, however they have a soft very vulnerable body that is somewhat coiled upo itself. To protect this soft body from predators or any other threat, they use a hard shell. They can also retreat completely into this shell, which also helps predators from being able to pry them out.
to protect them from any other crabs or people stepping on them