Well starfish have 5 sides, and an octopus has 8 legs that squirm around.
Starfish have a beak, just like an octopus, and the suck the meat out of the sand dollar with it.
its either an octopus or a starfish
It is not known which species of starfish has 12 arms. Most starfish have 5 arms but some starfish who have birth defects can have more.
octopus
sponge , starfish and octopus
They all live in water.
octopus ( i think ), sharks, rays, and large bony fishes
Crabs have many predators; fish, octopus, snails, starfish, birds, etc.
Probably unmoving sea life like starfish, and maybe some flounders. There also might be a shark and the occasional octopus.
Sharks, fish, jellyfish, octopus, starfish, squid, crab, etc.
starfish fish shark whales dolphins octopus crabs seals jellyfish shrimp
fish, sharks whales ,starfish ,blow fish, octopus,and jelley fish