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The discovery of engravings on marine shells and other items suggests that Homo erectus may have engaged in early forms of artistic expression. Such evidence points to the emergence of cognitive abilities that could be linked to social behavior and symbolic thinking.
Conclusion: A Cornerstone of Human Evolution
Homo erectus remains a vital species in understanding human evolution. Their survival through drastic changes in environment and competition from emerging species emphasizes their adaptability. The contributions that Homo erectus made in areas like tool-making, social structures, and possibly even the nascent development of language highlight their role as a precursor to modern humans.