It is called a Ray.
The fin grows in
open ambulacral grooves
A star fish
a starfish
regeneration
sunflower starfish
Dorsal
The average star fish can be called star shaped or a pentagon.
A star fish protects its self by these things they have called shape spines
Star fish is not a fish because it is an ''echinoderm''. It is an ''echinoderm'' because its body is divided into five parts and it has a spiny outer covering. It only is called a star''fish'' because it lives in water.
If a starfish's arms break off, they have the ability to regenerate lost arms as long as part of the central disk remains intact. Each severed arm can also potentially regenerate into a new starfish if conditions are right. This ability to regenerate is essential for the survival and reproduction of starfish.
there is no moshling called femble you may be thinking of fumble the star fish