Yes. I know because they wear rainboots.
yes crabs do have feet
Do barnicles have back bones
yes
No.
Barnacles are crustaceans( a type of arthropods)
Five examples of crustaceans: crabs, lobsters, barnacles, shrimps, and krill Barnacles are not a crustacean.
Crustacea refers to crustaceans, a subphylum of primarily aquatic arthropods. Crustaceans include crabs, lobstersm shrimp, crayfish, barnacles, krill, and woodlice.
Barnacles are an example of marine filter feeding crustaceans.
Neither. Barnacles are crustaceans.
No they are crustaceans, a type of shellfish or mollusk.
Crustaceans are invertebrates - they have an exoskeleton but no internal bones.
Barnacles
Crustaceans are well-adapted to life on the Rocky Shore because they have a hard shell, camouflage color-patterns, and strong claws. Crustaceans found on the Rocky Shore include crabs, lobsters, crayfish, shrimp, krill and barnacles.
Crustaceans are arthropods of the mainly aquatic class Crustacea, typically having a carapace hardened with lime, and include lobsters, crabs, shrimps, woodlice, barnacles, cope, and water fleas.The exoskeleton of a crustacean is sometimes a protection from predators.The larger crustaceans (lobster, crab, shrimp) are harvested for human consumption in many areas of the world.
They aren't symbiotic : the barnacles (crustaceans related to crabs) are parasites on the whale's skin, and will also attach to boats, docks, and other marine locations.
Crabs do eat other crustaceans like barnacles, krill, shrimp and crayfish.