Causes of Climate Change. Climate change is a long-term shift in weather conditions identified by changes in temperature, precipitation, winds, and other indicators.
Answer by Marcin Wojtkowski. Confidence votes 167. Most sea star (starfish) species are generalist predators, some eating bivalves like mussels, clams, and oysters; or any animal slow enough to be unable to evade the attack (e.g. dying fish). Some species are detritivores, eating decomposed animal and plant material, or organic films attached to substrate.
Sea stars used to be called starfish, but they're not fish at all.They're echinoderms, members of the same club as sea urchins, sea cucumbers, sea lilies and sand dollars.hen most sea stars reproduce, they release their swimming larvae to the sea. But the blood star (Herica) holds on to her eggs, forming a pouch with her arms to protect her young. She holds them there, hunched over, until they are fully formed and ready to be released.