The fossil Lucy (Australopithecus afarensis) is significant because, at _____ years old, hers is the first hominin species to _____.

Question

Quizplus · Accepted Answer

Lucy (Australopithecus afarensis) is significant because she represents an early hominin species that lived around 3 million years ago and is one of the earliest known ancestors to show evidence of bipedalism, not specifically for migrating out of Africa or having hominin brow ridges. However, the correct statement about her significance was not provided in the options as intended, leading to confusion. Lucy's importance primarily lies in her bipedalism, which marked a significant evolutionary step for hominins. The mention of migration out of Africa and brow ridges relates to other aspects of hominin evolution not directly connected to Lucy's primary significance.

The Fossil Lucy (Australopithecus Afarensis) Is Significant Because, at _____