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Physics, 23.06.2019 22:50 destinybowers18
2. how much of the world's electricity currently comes from coal? select one: a. 25% b. 40%. гоо оо. с. 50% d. 75%
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2. how much of the world's electricity currently comes from coal? select one: a. 25% b. 40%. гоо о...
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