Species A and B are found in the same ecosystem. What could be inferred from the data shown in the graph?

A. Species a is a keystone species.

B. Species b is a predator of species a

C. Species b is the prey of species a

D. Species a is a parasite of species b

Species A and B are found in the same ecosystem What could be inferred from the data shown in the graph A Species a is a keystone species B Species b is a preda class=