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Question generated: In the past, Native American Indians buried dead fish along with corn seeds. This technique was used because the decomposing dead fish would

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Question generated: A scientist uses angstrom units to measure the distance between two points. The scientist is most likely measuring the distance between two

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Question generated: Many birds fly south for the winter. This adaptation is called

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Question generated:
Sulfur scrubbers are devices installed in coal-fired power plants. Sulfur scrubbers reduce the emission of sulfur dioxide. What environmental problem are sulfur scrubbers most likely trying to address?