CFC are not being used in refrigerators because they

Options :
  1. increase temperature
  2. cause allergic reactions
  3. deplete ozone layer
  4. both 1 and 2
Answer and Explanation :-

Answer: Option 3

Explanation:

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When something seems wrong in your life, the only way to have resolution with it is to let it go. Trying to make it right keeps it wrong.
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