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How does carbon monoxide pose the greatest threat to humans? a. it can be produced by wood fires. b. it can be produced by home furnaces. c. it is produced by acid rain. d. it is produced by modern automobiles.
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What percentage of energy used in the u.s is produced from fossil fuels
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Use the periodic table to classify each of the elements below. cadmium (cd): vanadium (v): xenon (xe): iodine (i): potassium (k): strontium (sr):
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A gas at STP occupies 22.4 L if the temperature is changed to 260 K and the pressures changed it to...
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