yes it is hard
Star fish are a 'echinoderms' (which, from the Greek, means "spiny skin"). The skin encloses the animals skeleton which is composed of calcareous plates or ossicles through and over which the skin grows. This means that thy are hard to the touch.
A star fish
scales
by moving its points - not very hard was it dum dum!!
Star fish belong to the Phylum Enchindodermata Latin for "Spiny Skin". A phylum is the classification right under Kingdom. Star fish belong to the class Asteroidea which is Latin for "Starlike."
it depends on how soft or hard your fish's skin is. i would say no because some decors are made of clay.
some times the angel fishes attack the star fishes of smaller size. I lost my finger star , it is of small size and attacked by blue ring angel fish... But for angel fishes it's quite difficult to attack the big size star fishes, because of their hard skin...
It is a skin fish. The skin is very soft and free of scale.
Star fish belong to the Phylum Enchindodermata Latin for "Spiny Skin". A phylum is the classification right under Kingdom. Star fish belong to the class Asteroidea which is Latin for "Starlike."
Yes, If another fish was to eat the star fish whilst underwater then the star fish would die.
Fish scales are not made of epithelium. Fish scales are made of a hard material called dermal bone, which is produced by specialized cells in the skin called osteoblasts. Epithelium is a type of tissue that covers the surface of the skin and organs.
star fish are food