Here are the correct responses based on the provided statements:
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Compare trading between the United States and Mexico:
- Correct Response: Mexico relies heavily on trading with the United States, but the United States does not rely heavily on trading with Mexico.
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Which statement best summarizes travel between the United States and Mexico?
- Correct Response: Mexico is the leading foreign destination for U.S. travelers, and the United States is the leading foreign destination for Mexicans.
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Which statement correctly compares Pittsburgh in 1950 to Pittsburgh in 2010?
- Correct Response: By 1950 the population of Pittsburgh was about 675,000; the population of Pittsburgh was about 305,000 in 2010.
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Which answer best describes a result due to environmentalism in the Greater Yellowstone Ecosystem?
- Correct Response: Bison population rebounded.