The group that painted the animals in the Lascaux cave were homo
sapiens. There is evidence that the paintings in the Lascaux cave in
southern France shows the homo sapiens which came to Europe from Africa
had developed more sophisticated drawing techniques than earlier
revolutions of mankind. These were paintings of animals, rather than the non-figurative paintings that can be seen in earlier cave art.
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At the end of the movie money meant nothing. What made him change was the loss of his son to the gas chambers. He realized that money meant nothing without his son there.
I hope this helps!
The answer is would be C (Trade)