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Water — Science STD 6 — Question

CBSE BoardEnglish MediumSTD 6ScienceWater1 Mark
MCQ
Aquatic animals and plants:
  • A
    Have special organs that store oxygen.
  • B
    Have to come out of water to breathe.
  • ✓
    Use the oxygen dissolved in water for respiration.
  • D
    Use oxygen present in the air.
✓

Answer

Correct option: C.
Use the oxygen dissolved in water for respiration.
Aquatic animals and plants use the oxygen dissolved in water for respiration.

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