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Wastewater Story — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceWastewater Story1 Mark
MCQ
Sewage is mainly a
  • ✓
    liquid waste
  • B
    solid waste
  • C
    gaseous waste
  • D
    mixture of solid and gas
✓

Answer

Correct option: A.
liquid waste
A

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