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Alla [95]
3 years ago
5

Help me fthffvghjhoun

Chemistry
2 answers:
balandron [24]3 years ago
5 0
7) Hydroelectric power
8) The people of riverview changed their power source because coal burning is a non renewable resource.
9) the role science plays in this change is making the environment safe because the burning of coal would cause pollution.
Feliz [49]3 years ago
5 0
7) hydroelectric power
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