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How has research for alternative energy sources been affected by changes in society?
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Identify and describe the three ways that mutations affect organisms.
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Compare and contrast physical changes with chemical changes.
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Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
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How has research for alternative energy sources been affected by changes in society?...