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Does the article contain facts or only opinions? - B)
Answer:
The molecules in metal A are vibrating faster
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All energy sources have some impact on our environment. Fossil fuels—coal, oil, and natural gas—do substantially more harm than renewable energy sources by most measures, including air and water pollution, damage to public health, wildlife and habitat loss, water use, land use, and global warming emissions.
Answer:go read ur book and u will find it!!
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