Use the following graph of two theoretical populations (species A and B) to answer the following questions:


a)What type of relationship do the two species appear to have with each other?


b)describe the role that each species, A and B, appears to play in this relationship. Explain why you labelled species A and B the way you did.


c)The population dynamics of species A tend to lag behind those for species B. Explain how this could occur.