By demonstrating that the 500,000-year-old Australopithecine was murdered by the bone of an animal, Robert Ardrey was making a case that aggression is
A)social.
B)instinctive.
C)learned.
D)linked to the environment.

Question

Quizplus · Accepted Answer

Robert Ardrey's evidence that Australopithecine was murdered by the bone of an animal suggests that aggression is instinctive, rather than social, learned, or linked to the environment.

By Demonstrating That the 500,000-Year-Old Australopithecine Was Murdered by the Bone