Contrarily, decomposers are organisms (such as …mushrooms) that break down other organisms that have already deceased.
(decomposers; are; organisms (such as ...mushrooms) that break down other organisms) (organisms (such as ...mushrooms; break down; other organisms that have already deceased) (other organisms; have; already deceased)
decomposers organisms (such as ...mushrooms other organisms
are break down have
organisms (such as ...mushrooms) that break down other organisms
other organisms that have already deceased
already deceased