Question

90% of the energy is transformed into what?

Answer 1

The energy is passed on from trophic level to trophic level and each time about 90% of the energy is lost, with some being lost as heat into the environment (an effect of respiration) and some being lost as incompletely digested food (egesta).

Hope this help u! But can u be specific idk if it correct since the question is not that specific.

Answer 2

Could you be more specific? 90 percent of the energy in what?