They have spikes
A star fish protects its self by these things they have called shape spines
They will defend their own breeding area and their fry or eggs. They will not protect or defend other fish
a sea star defend itself by hiding under rocks year around
Yes, If another fish was to eat the star fish whilst underwater then the star fish would die.
fish
what is names of star fish
star fish are food
I only know of Marine Star fish.
Most fish just swim away or hide.
Acanthaster planci
star fish feel with there tube feet.
one of them is a star