4 Questions
What is the distinctive feature of Homo sapiens?
Big brains
What role did grooming and touch play in the evolution of social groups?
They released oxytocin, creating social bonds
What hormone is released during social interactions and bonding?
Oxytocin
Why did some Homo sapiens begin to talk 130,000 years ago?
To coordinate actions for hunting bigger animals
Test your knowledge about the appearance of Homo sapiens and their distinctive features, as well as their social evolution. Learn about the significant timeline and factors contributing to the development of Homo sapiens.
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