Q:You are presented with the question "When does macroevolution over eras occur?" and the following answer choices: - relocation - colder and wetter - in a few years - permineralization - over eras of time - within a lifetime - Continents drifting - in minutes Now knowing that macroevolution is evolution over geologic time above the level of the species and geologists break time down into geologic time units called eras , choose the best answer.
A:
over eras of time