No. A starfish is an echinoderm. It is considered an echinoderm for it's spiny/rugged skin around it's body. Just as well as sea urchins, and sand dollars too.
Humans, starfish, others.
I wouldn't think so. In the wild starfish eat mussels and other molluscs.
The Starfish pushes it's stomach out through its mouth and slips it into a small crack in the molluscs interior and the digestive juices get to work and the job is done.
what type of skin does molluscs
Molluscs are acoelomate; they have no body cavities.
Never Mind the Molluscs was created in 1993.
No. Mussels are molluscs and molluscs are invertebrate animals. Invertebrates do not have backbones.
Starfish help the environment in numerous ways. Namely, they keep the population of sea mollusks in check, and they keep their habitat free of barnacles and algae.
No
yes a snail belongs in the mollusc group.
Molluscs.
yes