Plant -+ deer --+ tiger the first step in the energy chain that created the bonds of proteins in the tiger's muscle cells in the food chain shown above is the deer the tiger ate. plant the deer ate. photons the sun made. carbohydrates the plant made.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

i think that it is c, d, and e, hope this