yaidalizv013
yaidalizv013 yaidalizv013
  • 20-07-2017
  • Biology
contestada

chlorofluorocarbons(CFCs) damage the ozone layer.Where do these chemicals come from?

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chrisy129
chrisy129 chrisy129
  • 20-07-2017
Chlorofluorocarbons come from aerosol spray, refrigerators.
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