The total amount of energy entering a food chain is that which is present in the? by Sunday | May 17 | Biology WAEC | 0 comments A. consumer B. ecosystem C. producer D. decomposer Correct Answer: Option C C. producer Users Also Read These:The process of entering transaction from one book to…An organism at the start of a food chain which…The organism designated P in the food chain above is…Ice of mass 50g at 0°C was completely melted by 70%…The progressive loss of energy at each level in a…