Starfish
Wikipedia.org
Diet
Most species are generalist predators, eating clams, oysters or any animal too slow to evade the attack (e.g. dying fish). Some species are detritivores, eating deco READ MORE http://en.wikipedia.org/wiki/Starfish
Scallop
Wikipedia.org
A scallop (pronounced /ˈskɒləp/ or /ˈskæləp/) is a marine bivalve mollusc of the family Pectinidae. Scallops are a cosmopolitan family, found in all of the world's oc READ MORE http://en.wikipedia.org/wiki/Scallop
The wonderful world of the sea sponges- The Abyss- BBc Wildlife,
By British Broadcasting Corporation,
YouTube.com,
Video length: 02:59. READ MORE http://www.youtube.com/watch...
Scavengers are animals that eat the remains of dead plants and animals. They play an important role in an ecosystem by getting the remains ready for decomposers, who replenish nutrients to the coral reef ecosystem.