Crabs are mostly scavengers, eating algae and debris off the ocean floor.
marine organisms
sand
Nothing breaks them down,they are eaten typically by sharks as they are large scavengers of the ocean
arthropods
Oceanic crust, formed mostly of mafic rocks, or sima, is found on the ocean floor.
Crabs feed primarily off of detritus on the ocean floor. As such, they are scavengers and not herbivores, therefore they are not primary consumers.
marine organisms
Without a doubt the greatest scavengers to live in the ocean have been Pirates.
There are many scavengers that live in the desert: Vultures or buzzards Crows and ravens Coyotes and foxes Hyenas Even such animals such as lions, cougars, bobcats, etc., will take advantage of a free meal.
occasionaly sharks but not usually usually they just die and scavengers come and eat them
Benthic animals live in the benthic zone of the ocean. These animals include corals, sponges, anemones, jellyfish, mollusks, and other animals.