Over the Same Landscape, Populations May Differ in Degree of Subdivision

Over the same landscape, populations may differ in degree of subdivision depending on their movement. Which of the following is/are true?

A) Species that move widely across a landscape will show increased genetic divergence with increasing geographic distance.
B) Species that move widely across a landscape will have minimal genetic divergence.
C) Species that do not move widely across a landscape have minimal genetic divergence.
D) a and c
E) b and c