Which would be the most reliable source if you wanted to learn about pollution caused by coal–fired power plants?
information published by the owners of coal–fired power plants
a scientific analysis published by university researchers
newspaper articles containing interviews with power plant workers
a poll taken of residents of a town near a coal–fired power plant

Answer is B a scientific analysis published by university researchers

Hope that helps.

B. a scientific analysis published by university researchers is the correct answer.

Explanation: a scientific analysis is a confirmed statement the tells you the correct answer.

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