Krebs believes that early humans banded together in groups

a. for large game hunting and protection against predators.
b. because of the long-term dependency of our young.
c. because they simply found greater enjoyment in social groups.
d. for reasons that cannot be explained in terms of natural selection.
e. only in times of extreme danger or vulnerability, and more typically lived in isolation.


a

Philosophy & Belief

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Philosophy & Belief

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Philosophy & Belief

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Philosophy & Belief