They eat molluscs and snails, which are invertebrates.
no they are carnivores and eat many types of fish, and crabs and other invertebrates.
There are many fish and invertebrates that eat algae. For example Any type of tang or foxface. And many invertebrates such as snails, crabs, urchins, shrimp....
crabs are invertebrates
No, crabs are crustaceans and therefore invertebrates.
No,they have no backbone so are therefore invertebrates.
Crabs do not have backbones - they are invertebrates.
Invertebrates, because they need to molt to grow. Hermit crabs molt underground and can stay there for weeks to months to learn more about molting please follow the link below this answer. Thanks ;)
Crabs are opportunistic eaters and will eat almost anything they can get their claws on. Unless aggressive, crabs will usually eat algae or dead animals rather than hunting live fish or invertebrates. Crabs will only go hunting if there isn't sufficient organic material to eat (such as detritus, algae, dead animals, corals, etc.) unless the crab is aggressive and prefers hunting.
No, they are invertebrates (spineless).
Yes crabs are invertebrates, they have a hard body covering so they have no need for a backbone.
Beluga whales eat many different kinds of fish including capelin, cod, and smelt. They also eat invertebrates including crabs, clams, shrimp, and snails
Invertebrates don't have a backbone, like octopuses, crabs, worms, etc