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Energy Flow in an Ecosystem — Science STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9ScienceEnergy Flow in an Ecosystem1 Mark
MCQ
cycle is a gaseous cycle.
  • ✓
    Carbon
  • B
    Phosphorus
  • C
    Calcium
  • D
    Iron
✓

Answer

Correct option: A.
Carbon
Carbon

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