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Physical and Chemical Change — CHEMISTRY STD 7 — Question

ICSE BoardEnglish MediumSTD 7CHEMISTRYPhysical and Chemical Change1 Mark
MCQ
Photosynthesis requires
  • A
    heat energy
  • B
    wind energy
  • ✓
    sunlight
  • D
    sound energy
✓

Answer

Correct option: C.
sunlight
sunlight.

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