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How certain do you feel that the theory of plate tectonics is correct? what evidence would you use to support your opinion?
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List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
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Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?
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Bio molecules are essential to all living things. which biomolecule is ādā from the table
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Which of the following sentences has a compound predicate?
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How certain do you feel that the theory of plate tectonics is correct? what evidence would you use...
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