arthropod
"Examples of organisms in the starfish?"
Yes, starfish are eukaryotic organisms.
starfish!
starfish :D
you put the starfish on Poseidon's offering altar.
starfish and flowers
cats
A starfish
no
No, starfish are deuterostomes. They belong to a group of animals where the blastopore becomes the anus during embryonic development. This is opposed to protostomes, where the blastopore becomes the mouth.
Living things interact in a number of ways. They have symbiotic relationships that can either hurt or be good for the organisms. Most organisms also produce products that other organisms need.
Starfish, mussels, that kind of thing.