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Physics 18 Online
OpenStudy (anonymous):

Which of the following describes the use of a renewable energy source? A. Burning natural gas to power city buses B. Gasoline used in the engines of automobiles C. Burning coal to operate the machinery in a factory D. Using solar cells to heat water for use in homes

OpenStudy (anonymous):

Energy from the sun is technically renewable for short time scales.

OpenStudy (anonymous):

Its d

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