Is a beach worm a herbivore omnivore or a carnivore?

A beach worm, specifically the species commonly found in sandy coastal environments, is primarily a carnivore. It feeds on detritus and small organisms, such as tiny crustaceans and plankton, found in the sand. However, some beach worms may also consume organic matter, making them opportunistic feeders. Overall, they play an important role in the marine ecosystem by recycling nutrients.