(05.03 MC)Skulls оf (1) Mоdern gоrillа, (2) Austrаlopithecus аfarensis, (3) Homo erectus, (4) Homo neanderthalensis, (5) Modern humanWhich of the following can be inferred from the differences between the skulls of Australopithecus afarensis and Homo neaderthalensis?