Hermit crabs protect themselves by the shells they live in. By living in shells they are able to hide in them, away from predators.
By retreating into its shell
A long clawed hermit crab protects itself by hiding in it's protective shell or fighting back with its claws, or by putting its body in its hard shell.
A shell protects a hermit crab.
you don't need to do anything a hermit crab will do it itself. if a hermit crab losses a leg it will grow back. it will grow back after molting.
It digs down into the ground, and buries itself while it sleeps. God made hermit crab perfectly. His hard protective shell protects him from harm, but just in case, he buries himself to sleep.
There is only one main difference between hermit crabs and barnacles. Hermit crabs have a hard exoskeleton that protects their bodies.
It curls up in its shell. The animals cant eat the shell and are to stupid to crush it thus he hermit crab is safe.
One example: A sea anemone and hermit crab have a mutual relationship. The sea anemone protects the crab and the crab provides food.
a hermit crab
It uses its shell and its large pincer.
pull it of
What is a Hermit Crab's predator?
If it is a hermit crab, then it is like any other hermit crab, so just take care of it as you would to a regular hermit crab :)