In an ecosystem the organism which changes light energy into stored chemical energy is the? by Sunday | May 15 | Biology WAEC | 0 comments A. consumer B. decomposer C. producer D. carnivore Correct Answer: Option C C. producer Users Also Read These:An organism at the start of a food chain which…The sum total of adaptive changes from pre-existing…The refractive index of glass for yellow light is…The process of transforming the chemical energy of…Interdependence within the ecosystem can best be…