Which one of thefollowing has the largest population in a food chain?
(a) Producers
(b) Primaryconsumers
(c) Secondaryconsumers
(d) Decomposers
(d) Decomposers
Decomposers includemicro-organisms such as bacteria and fungi. They form the largestpopulation in a food chain and obtain nutrients by breaking down theremains of dead plants and animals.