Question

Decomposers are neccesary in a food chain because they??

Answer 1

Put nutrients back into the soil

Answer 2

Decomposers are necessary to the food chain because they break down the results of the food chain into the basic elements that producers can then use to begin the process over again. Decomposers include groups of bacteria that help to speed up the decaying process of dead plants and animals.
Hope that helped! =)