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Unit - 5.2 Importance of Oxygen — CHEMISTRY STD 6 — Question

ICSE BoardEnglish MediumSTD 6CHEMISTRYUnit - 5.2 Importance of Oxygen1 Mark
MCQ
Carbon dioxide produced by living beings is used during the process of:
  • A
    rusting
  • B
    combustion
  • C
    photosynthesis
  • ✓
    respiration
✓

Answer

Correct option: D.
respiration
D

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