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.
Starfish-Sea Stars Description Anatomy Most starfish or sea stars are pentamerous, having five arms that radiate from a central disk. The sea star is covered with tough skin and sharp, calcareous spines.natomy. Most starfish or sea stars are pentamerous, having five arms that radiate from a central disk. The sea star is covered with tough skin and sharp, calcareous spines.