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States might choose to cooperate at the regional or global level for all of the following reasons except (2 points) a.) to gain regional political influence b.) to engage in dispute resolution c.) to assure basic human rights d.) to encourage economic interaction e.) to increase national sovereignty

In your own words define the following terms. 1 hibernation. 2 hormone. 3 behavior. 4 stimulus

The double-blind procedure is most for a.random assignment b.the placebo effect c.operational definitions replication d. standard deviations