I can't find the answer to this question:
The idea that one's biochemistry may be associated with certain personality characteristics can be traced to the: Stone Age. ancient Greeks. Middle Ages. Renaissance.
I'm thinking ancient greeks but not sure and tired of looking for the answer... anybody know?
The idea that one's biochemistry may be associated with certain personality characteristics can be traced to the: Stone Age. ancient Greeks. Middle Ages. Renaissance.
I'm thinking ancient greeks but not sure and tired of looking for the answer... anybody know?


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