You are on your way to being that new species of mechanized savage, the push-button Neanderthal（para. 9)

Modern humans and Neanderthals coexisted in Europe and Asia as recently as __________ years ago. The human and Neanderthal ancestral populations diverged about 370,000 years ago, before the appearance of anatomically modern humans. A: 20,000 B: 30,000 C: 40,000 D: 50,000