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Ecosystems — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
In an ecosystem abiotic components includes which of the following?
  • A
    Flow of energy.
  • B
    Cycling of materials.
  • C
    Consumers.
  • D
    Flow of energy and cycling of materials.
✓

Answer

  1. Flow of energy and cycling of materials.

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