Question

A pyramid of numbers differs from an ecological pyramid because it
a. displays the number of organisms at each trophic level.
b. shows the amount of energy within each trophic level.
c. attempts to describe a food chain or food web.
d. is organized by trophic levels, while an ecological pyramid isn't

Answer 1

Because it displays the number of organisms at each tropic level.

Answer 2

D. displays the number of organisms at each trophic level.

Hope I was helpful :)