Question

The use of chlorofluorocarbons (CFCs) have been banned by many countries because CFCs ___________. A. Increase electricity bills B. Reduce the lifespan of refrigerators C. Are ozone-depleting substances (ODS) D. Have an odor

Answer 1

The answer is C, Are ozone-depleting substances

Step-by-step explanation:

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Answer 2

c

Step-by-step explanation:

CfCs deplete the ozone