Yes, they have feet and mouths!
a starfish is missing a few body parts like fins and tails
They don't.
They can regenerate body parts
starfish sponges sea cucumber others
Certain animals have their body parts arranged around a central point. A starfish is a good example of this, which is known as radial symmetry.
Fragmentation is the ability to regrow body parts...like with a starfish, or worm. Only the worm will grow two butts, so the second half will die. But with the starfish as long as you cut through part of the nucleus (Middle) it will regrow the missing parts.
A starfish has radial symmetry
it look like a star but can swim and looks very Polk a dotty.
A radial body plan. Starfish and jellies are example of organisms with a radial morphology.
starfish have bumps and spines on their body
The body cavity in a starfish contains the circulatory system and the haemal system. The body cavity also helps starfish by distributing oxygen that has been distributed throughout the body, through the body.
One example of an animal that undergoes binary fission is the starfish. During binary fission, the starfish's body splits into two separate individuals, each with the ability to regenerate any lost body parts. This process allows the starfish to reproduce asexually and increase its population.