For recycling of materials which one is most necessary

Options

A. Producers
B. Consumers
C. Decomposers
D. None of above

Answer

C

Explanation

Decomposers are saprophytic micro organisms deriving their food material from organic matter present in dead plants and animals. They secrete digestive enzymes which convert complex organic substances into simpler once. A part of the digested organic matter is assimilated by the micro organisms and rest is broken down into simple inorganic compounds for recycling. They bring about cyclic exchange of material between biotic community and environment.