A Key Finding of the Study of Early Hominins Is

A key finding of the study of early hominins is that

A) humans ultimately arose from a long lineage of less and less apelike forms.
B) the multiple species of australopithecines were highly diverse in locomotion, mastication, and several other aspects.
C) australopithecines were very diverse in diet and other features, but they all had almost identical postcrania, suggesting that they moved around in the same bipedal fashion.
D) there will never be enough fossils to put together a description of evolutionary patterns for premodern hominins.