Q: Fact 1: Energy is passed up a food chain or web from lower to higher trophic levels. Fact 2: Each trophic level has less biomass and a loss of energy content. Given the two facts above, what happens to energy as it goes up levels?

Pick from:
a). Decibels;
b). heat produced;
c). decreases;
d). Evaporation;
e). It expands;
f). radiation;
g). glucose;
h). dehydration;
The answer is:
c).