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Class 12BiologyMicrobes in Human WelfareMicrobes in Sewage Treatment
Medium

What is removed by sedimentation in the sewage treatment process?

  • A
    Soil
  • B
    Grit (pebbles and small stones)
  • C
    Waste
  • D
    Both $(A)$ and $(B)$
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Class 12 Questions

Class 12

Biology Questions

Chapter

Microbes in Human Welfare

Subtopic

Microbes in Sewage Treatment

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