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.
1 Sea stars are more commonly referred to as starfish. 2  They are related to sea cucumbers: both are echinoderms, which means âspiny-skinned.â All echinoderms have five-part radial symmetry. 3  An active sea star can travel one mile in about a week. 4  If a sea star loses an arm, it can quickly grow a new one.