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Fossil records, genetic analysis, artifacts
The group of modern and early humans
300−350300-350300−350 mL
Australopithecus afarensis
Brain size approximately 30% larger
Adaptation for upright walking
2.22.22.2 million years ago
1200−18001200-18001200−1800 mL
Bush-like with multiple branches
The Taung child
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