No, sponges do not have eyes. In fact, they don't have any organs at all. Sponges are among the simplest forms of multicellular life. They have simple tissues made up of different cell types, and some have support structures called spicules, but none have any of the true organs or organ systems that we see in more advanced organisms.
Echinoderms are characterized by radial symmetry, several arms (5 or more, mostly grouped 2 left - 1 middle - 2 right) radiating from a central body (= pentamerous). The body actually consists of five equal segments, each containing a duplicate set of various internal organs. They have no heart, brain, nor eyes, but some brittle stars seem to have light sensitive parts on their arms. Their mouth is situated on the underside and their anus on top (except feather stars, sea cucumbers and some urchins).
Echinoderms have tentacle-like structures called tube feet with suction pads situated at their extremities. These tube feet are hydraulically controlled by a remarkable vascular system. This system supplies water through canals of small muscular tubes to the tube feet (= ambulacral feet). As the tube feet press against a moving object, water is withdrawn from them, resulting in a suction effect. When water returns to the canals, suction is released. The resulting locomotion is generally very slow
yes a sea star has eyes one on the end of each arm
they do not, they pretty much just swallow what they eat, because they only eat small particles
cheese so you gotta eat the booty like groceries.
No, sea anemones do not have eyes.
are sea anemones decomposers
sea anemones do not have shells !
Sea anemones are consumers yes.
any color at all
Sea anemones are not plants.
any color at all
You can find sea anemones on the bottom of the Sea. Sea anemones stay in one stop there hole life.
Sea anemones are carnivores
yes sea anemones have a nerve net.
Some sea anemones get to be 100 years old.
sea anemones live in groups
the sea anemone have radial symmetry