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  • UP CPMT 2006 Biology
  • A pollutant
Multiple choice

A pollutant

  1. has natural geochemical cycles

  2. changes homeostasis of an environment

  3. disturbs natural flora of a place

  4. becomes stabilised in the ecosystem forever

  5. -

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Correct Answer: changes homeostasis of an environment

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