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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.
Reciprocity
Selfishness
Altruism
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
Hunting
Foraging for plant foods
Fishing for salmon
This person benefits from group cooperation, but doesn’t pay a cost.
Free-rider
Grooming partner
Forager
Researcher
Which is NOT a benefit of job specialization?
People have more food and energy to raise a family.
People have more free time to create new technologies.
People are more efficient at their jobs.
People only take care of themselves and don’t cooperate.
What is an example of reciprocity?
A mother protecting her daughter from a predator.
Two monkeys grooming each other.
Holding the door for a stranger.
Punishing free-riders.
