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Air and Atmosphere — CHEMISTRY STD 6 — Question

ICSE BoardEnglish MediumSTD 6CHEMISTRYAir and Atmosphere1 Mark
MCQ
Photosynthesis is a process in which plants
  • A
    take in oxygen and give out carbon dioxide
  • ✓
    take in carbon dioxide and give out oxygen
  • C
    take in nitrogen and give out oxygen
  • D
    none of the above
✓

Answer

Correct option: B.
take in carbon dioxide and give out oxygen

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