In an Energy Pyramid of an Ecosystem ________

In an energy pyramid of an ecosystem ________.

A) there is much more energy at the top than at the bottom.
B) there is little reduction in energy retained from one level to the next.
C) secondary consumers are sustained with less energy than primary consumers.
D) there is much more energy at the bottom than at the top.
E) the individual components do not function in a regulatory fashion.