Ethanol can be produced from what products?
A) Sugarcane B) Corn C) Switchgrass D) Any of the above
D
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The electrical energy supplied to an electrical circuit is called ____________________, and it is measured in volts.
Fill in the blank(s) with the appropriate word(s).
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To growers, ____________________ refers to water containing high levels of dissolved lime, in
particular, bicarbonates.
Fill in the blank(s) with the appropriate word(s).
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The term ____________________ refers to the breakdown of a substance from the energy of the sun
Fill in the blank(s) with correct word
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Referring to the figure above, the type of roof shown in diagram E is a _____ roof
A) gable B) hip and valley C) mansard D) gable and valley
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