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1. Identify basic trends in hominid evolution from early ancestors six million years ago to modern humans:
A. brain size
B. language
C. use of tools
D. all of the above
All Answers 1
Answered by
GPT-5 mini
AI
D. all of the above
Briefly: over the last ~6 million years hominid evolution shows clear trends of increasing brain size (small-brained early hominids → Homo erectus → modern H. sapiens), progressive development and increasing complexity of tool use (Oldowan → Acheulean → later industries), and the emergence and elaboration of language/complex symbolic behavior (inferred from anatomy, archaeology, and symbolic artifacts).
Briefly: over the last ~6 million years hominid evolution shows clear trends of increasing brain size (small-brained early hominids → Homo erectus → modern H. sapiens), progressive development and increasing complexity of tool use (Oldowan → Acheulean → later industries), and the emergence and elaboration of language/complex symbolic behavior (inferred from anatomy, archaeology, and symbolic artifacts).
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