Only 10 percent of the energy stored in an organism can be passed on to the next trophic level. of the remaining energy, some is used for the organism's life process, and the rest a) used in reproduction b) stored as body tissue c) stored as fat d) eliminated as heat

The answer is eliminated as heat.

Metabolism is the set of life-sustaining chemical reactions in organisms. The three main purposes of metabolism are the conversion of food/fuel to energy to run cellular processes, the conversion of food/fuel to building blocks for proteins, lipids, nucleic acids, and some carbohydrates, and the elimination of nitrogenous wastes.

solar energy can be renewed, so it never runs out unlike nonrenewable energy such as coal, oil, and natural gas.

now that's beneficial xd

answer; i believe the correct answer is (sporophyte);