A type of detritivore. Decomposers play an important role in recycling organic matter back into inorganic nutrients in ecosystems. This recycling is done by decomposing complex organic matter and then coverting the less complex organic products into inorganic compounds and atoms. Much of the recycled inorganic nutrients are then consumed by producers. Bacteria and fungi are the most common decomposers found in most ecosystems. Also see detritus feeders.