질문
문제 이해
3. □□□ □□□ □□□ □□□ □□□ □□□, □□□□ □□□□ □□□□ □□□□ □□□□ □□□□
□
more
fish.
□□□
are
he
□□□
Hunting can explain how humans developed reciprocal
altruism and social exchange/ Humans seem to be unique
among primates in showing extensive reciprocal relationships
that can last years, decades, or a lifetime. Meat from a
large game animal comes in quantities that □□□□□ what
a single hunter and his immediate family could possibly
consume. Furthermore, hunting success is highly □□□□□;
a hunter who is successful one week might fail the next.
These conditions □□□□□ food sharing from hunting.
The costs to a hunter of giving away meat he cannot eat
immediately are □□□□ because he cannot consume all the
meat himself and leftovers will soon spoil. The benefits can
be large, however, when those who are given his food
return the generous favor later on when he has failed to
□□□□□
풀이
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유사 문제와 풀이
5