The amount of available energy changes between the trophic levels found in a food chain or energy pyramid. Photos (left to right) by Mehmet Karatay, Jens Buurgaard Nielsen, Furryscaly, and Walter Siegmund In the food chain shown, which of the following changes between trophic levels would have the highest energy conversion efficiency? a. leaf to mouse b. mouse to snake c. snake to hawk d. all changes would have the same efficiency Please select the best answer from the choices provided