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Fish, amphibians and mammals carry out reproduction.
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What is the difference between bacterial infections and viral infections?
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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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Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?
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Fish, amphibians and mammals carry out reproduction....
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