You are presented with the question "What shows evolution over geologic time above the level of the species?" and the following answer choices: 
- speciation events
 - Leptospirosis
 - cliffs
 - rapid expansion
 - peachleaf willow
 - swamp vegetation
 - Darwin
 - RNA

Now knowing that macroevolution is evolution over geologic time above the level of the species and speciation events are thus examples of macroevolution, choose the best answer.


 

 speciation events        