Converting plant sugars into simple sugars creates which biofuel?

A. ethanol
B. methane
C. propane
D. ethane
E. butane


Answer: A

Environmental & Atmospheric Sciences

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What unifying theory of geology holds that large segments of Earth's outer part move relative to one another?

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The 1994 Cairo Conference on Population and Development found that the greatest threats to the health of the environment were

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The theory of continental drift was initially rejected by many scientists because

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Environmental & Atmospheric Sciences