Available options:
(A). speciation events;
(B). Leptospirosis;
(C). cliffs;
(D). rapid expansion;
(E). peachleaf willow;
(F). swamp vegetation;
(G). Darwin;
(H). RNA;
Given those answer options, answer the question: Fact 1: Macroevolution is evolution over geologic time above the level of the species. Fact 2: Speciation events are thus examples of macroevolution. Given the two facts above, what shows evolution over geologic time above the level of the species?
A:
(A).