Question

1. which does a pyramid of numbers display? a. a chain of feeding relationships b. a network of feeding relationships c. the amount of biomass in an ecosystem d. the number of organisms in an ecosystem

Explanation:

A pyramid of numbers represents the number of individual organisms at each trophic level in an ecosystem. A food - chain is a linear sequence of feeding relationships, and a food - web is a network of feeding relationships. Biomass is the total mass of living organisms in an ecosystem, which is represented by a pyramid of biomass.

Answer:

D. the number of organisms in an ecosystem