Contact lenses are made from

Options :
  1. poly vinyl chloride
  2. poly styrene
  3. lucite
  4. teflon
Answer and Explanation :-

Answer: Option 3

Explanation:

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We are afraid of losing what we have, whether it's our life or our possessions and property. But this fear evaporates when we understand that our life stories and the history of the world were written by the same hand.
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