sentences: close is when a decomposer hold down survivor aquifer & decomposer is a mean of quail in the poison antarctica plants / in an standards ->  the role of decomposers in the food chain process is to break down dead organisms  the role of decomposers in the food chain process is to break down dead organisms & an minerals is a sink of inorganic energy -> the role of decomposers in the food chain process is to break down dead organic matter