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This predicts that a primate will take care of a close relative, even if it is costly for them to do so.
Altruism
Selfishness
Reciprocity
Kin Selection
Which of the following societies are pastoralists?
Turkana who raise cows
Tlingit who fish for salmon
Hadza who gather tubers
Inuit who hunt seals
Chimpanzees cooperate during what activity?
Building houses
Fishing for salmon
Hunting
Foraging for plant foods
This person benefits from group cooperation, but doesn’t pay a cost.
Researcher
Free-rider
Forager
Grooming partner
Which is NOT a benefit of job specialization?
People only take care of themselves and don’t cooperate.
People have more food and energy to raise a family.
People are more efficient at their jobs.
People have more free time to create new technologies.
What is an example of reciprocity?
Two monkeys grooming each other.
A mother protecting her daughter from a predator.
Punishing free-riders.
Holding the door for a stranger.
