Which of the following best describes energy transformations in ecosystems? a. most energy in a lower trophic level is passed to higher trophic levels. b. heat is not a significant waste product as energy passes between trophic levels. c. most of the energy collected by an organism is not passed on to other organisms. d. tertiary consumers collect the most energy in an ecosystem.

C. best describes energy formations in ecosystems.

The correct answer for above statement is:

A series of organisms, each of which works as a beginning of food or energy for the next. It defines how chemical energy and nutrients move from one person to different within the trophic levels in an ecosystem by the related pathways essentially by photosynthesis, feeding, and decomposition

straight or amphibians are homeothermic to thermal