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Pollution: Inorganic Wastes as Cause MCQs App Download & e-Book PDF - 1331

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MCQ: 1331

Compounds which tend to accumulate in bodies are

  1. passed on to final consumers
  2. are not excreted from the bodies
  3. may contain lead and mercury
  4. all of above

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Pollution Inorganic Wastes as Cause Apps (Android & iOS)

Pollution Inorganic Wastes as Cause App

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