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Which statement describes steps involved in the production of hydroelectric power?
A)Water falls down a pipe to generate electricity.
B)Falling water turns a turbine that helps generate electricity.
C)Potential energy of water is directly transformed into electrical energy.
D)Moving water turns a paddle wheel that helps generate electricity.
Answers: 3
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What makes the results of a scientific experiment accurate? a) having multiple trials b) lacking any supporting data c) working in a lab d) using a hypothesis that is always true
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A60-tooth gear is connected to a 72-tooth gear.if the smaller gear turns 12 times,how many turns does the larger gear make?
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Which statement describes steps involved in the production of hydroelectric power?
A)Wate...
A)Wate...
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