Which theory suggests that altruistic behavior is governed by calculations of rewards and costs?
a) attribution theory
b) cognitive dissonance theory
c) benefit-analysis
d) the two-factor theory of emotion
e) social exchange theory

What impact does geography have on where people live in brazil?

What recommendations would you give to your local community to to decrease the local effects of human impact on the environment? list 2 recommendations and how they will positively impact your community. 3. what recommendations would you give to the global governments to decrease the global effects of human impact on the environment? list 2 recommendations and how they will positively impact our planet.

Most of the workers who laid the central pacific railroad were?