If the grasses contain 10,000 kcal, how much of that will a rabbit consume?

A. 10,000 kcal
B. 1,000 kcal
C.100 kcal
D.10 kcal

Aprimary producer stores 9,000 kcal. in the energy pyramid, if a primary producer is consumed by a first-level consumer, and that first-level consumer is consumed by a second-level consumer and the second-level consumer is consumed by a third-level consumer, how much energy is stored by the third-level consumer from the primary producer? *