Bipedalism is crucial in human evolution, with Australopithecus afarensis being a notable bipedal primate.
Bipedalism is a key adaptation in human evolution, allowing for upright walking. While Australopithecus afarensis was a significant bipedal primate, it was not the first bipedal species. The presence of evidence for bipedalism at the Laetoli site confirms this adaptation in early hominins.
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