crabs have their nippers to fight their prey the big est crab is the coconut crab it is as big as a small trash can they stick to any
thing
i think because it hides under a rock that the enemy doesnt like and camoflages with its nippers
this crab predator is a human or other sea animals
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.
Hermit crabs have a soft body that needs to be protected from predators instead of the hard exoskeleton of most crabs. Therefore they use the shells of other animals like snails to protect their soft bodies.
Many rodents eat crab apples. Deer, rabbits, raccoons, and other plant eating animals eat crab apples. Other creatures eat crab apples too, like worms.
the decorator crab eats plankton and flesh of other animals.
A sea hermit crab carries sea anemones on it's back to protect it from other predators.
There are a number of different animals that eat crabgrass. These include goats, horses, cows, dogs, sheep, and rabbits.
Most crabs use their hard shell which is good for animals smaller than them that eat them. But I don't think the shell can protect them from a whale (whales don't eat crabs but thy might accidentally swallow one) or a shark.
scopata animals don't have shells turtles and shellfish do
crab
octopuses eat crabs...