Chemistry
fayheather39
2016-04-22 21:32:12
Which of the following has helped preserve resources while cutting the demand for energy? A. water treated with chlorine B. energy efficient appliances C. landfills rather than burning waste D. legislation against the use of chlorofluorocarbons
ANSWERS
sabamalik08
2016-04-22 23:39:07

A is the correct answer

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