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HHHHHEEEEEEEEELLLLLLLLLPPPPPP!

Questions and answers by visitors named HHHHHEEEEEEEEELLLLLLLLLPPPPPP!

Questions (2)

Is burning coal a significant contributor to air pollution problems?
1. 1 answer
2. 165 views
Which is a positive aspect of fossil fuels?(1 point)Responses They can be recycled and reused. They can be recycled and reused.
1. 2 answers
2. 271 views