What 4 teams are in the college football playoffs 2021

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;

this question does't support enough resioning to answer.

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answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

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