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It can be inferred from the passage that most nineteenth-century researchers of the Arctic would have agreed with which of the following about the "distinct sounds” ?
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The primary purpose of the passage is to
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For how many of the categories shown was the dollar amount of the expenditures in 1995 less than $1 billion?
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Approximately what was the ratio of the dollar amount of the expenditures for prescriptions in 1995 to the dollar amount of the expenditures for prescriptions in 1970?
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