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Mathematics 7 Online
OpenStudy (anonymous):

Coal is a fossil fuel that is relatively inexpensive.This is one reason many people choose to use it as an energy source.How does the choice to use coal end up affecting the environment? A.using more coal reduces the amount of pollution from using oil. B.using coal destroys important fossils found in earth. C.using coal,instead of wood from trees,helps improve the environment. D.using coal releases pollution into the atmosphere. @xHamstersx @Chunkz

OpenStudy (anonymous):

D

OpenStudy (anonymous):

d

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