decomposers are a kind of organism & an organism is made of organic matter ->  decomposers are made of organic matter  decomposers are made of organic matter & decomposition is when a decomposer recycles nutrients from dead organisms to the soil by eating those dead organisms ->  decomposition is when organic matter recycles nutrients from dead organisms to the soil  decomposition is when organic matter recycles nutrients from dead organisms to the soil & decomposition is a stage in the nutrient recycling process -> decompostition is a stage where the nutrients are recycled from dead organisms to the soil