sentences: as the amount of organic matter in soil increases , the soil will be better for the growth of plants & fertile soil is better for the growth of plants than non-fertile soil ->  as the amount of organic matter in soil increases, the soil will become more fertile  as the amount of organic matter in soil increases , the soil will be better for the growth of plants1 & a bacterium is a kind of decomposer ->  bacteria break down dead organisms  nutrients / nitrogen is a part of dead organisms & decomposition is when a decomposer recycles / returns nutrients / nitrogen from dead organisms to the soil by eating those dead organisms ->  a decomposer returns parts of dead organisms to the soil  bacteria break down dead organisms & a decomposer returns parts of dead organisms to the soil ->  bacteria break down dead organisms and returns parts of dead organisms to the soil  bacteria break down dead organisms and returns parts of dead organisms to the soil & when something is broken down is is turned into the things it is made of ->  bacteria breaking down dead organisms turns those dead organisms into the things they are made of and returns it to the soil  bacteria breaking down dead organisms turns those dead organisms into the things they are made of and returns it to the soil & as the amount of organic matter in soil increases , the soil will be better for the growth of plants2 ->  bacteria breaking down dead organisms turns those dead organisms into organic matter and returns it to the soil  when something is transported to a place the amount of that something in that place increases & returning something is a kind of method for transporting something ->  when something is returned to a place the amount of that something in that place increases  bacteria breaking down dead organisms turns those dead organisms into organic matter and returns it to the soil & when something is returned to a place the amount of that something in that place increases ->  bacteria increases the amount of organic matter in the soil by breaking down dead organisms  as the amount of organic matter in soil increases, the soil will become more fertile & bacteria increases the amount of organic matter in the soil by breaking down dead organisms ->  bacteria causes soil to more become fertile by breaking down dead organisms  as the amount of organic matter in soil increases , the soil will be better for the growth of plants0 & an animal is a kind of organism -> as the amount of organic matter in soil increases, the soil will become more fertile0: plants and animals are kinds of organisms  as the amount of organic matter in soil increases, the soil will become more fertile0 & bacteria causes soil to more become fertile by breaking down dead organisms -> bacteria causes soil to become more fertile by breaking down dead plants and animals