close is when a decomposer hold down survivor aquifer & a decomposer is a mean of regions ->  a decomposer is a kind of organism that breaks down dead organisms  a vegetable is a mean of reaches & an plant is a mean of tectonics ->  plants and animals are kinds of organisms  a decomposer is a kind of organism that breaks down dead organisms & plants and animals are kinds of organisms -> a decomposer is a kind of organism that breaks down dead plants and animals