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According to social exchange theory, altruistic behaviors benefit the individual who performs them.
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In a system, when potential energy decreases, then entropy also decreases. true false
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If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?
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The collodion process used wet plates, which were glass plates that had been covered with a mixture...
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