Question

the main “key” feature differentiating the earliest hominins from apes is ___

Answer 1

The main “key” feature differentiating the earliest hominins from apes is bipedalism, or the ability to walk upright on two legs. This adaptation allowed early hominins to travel long distances efficiently and may have contributed to various ecological and social advantages. Other distinguishing traits include changes in skull structure, dentition, and hand morphology, but bipedalism is often regarded as the most significant feature that set early hominins apart from their ape relatives.