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Ecosystems — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
_________ are the cyclic pathways through which chemical elements move from environment to organism and back to the environment.
  • A
    Biogeochemical cycles
  • B
    Geo-chemical cycles
  • C
    Physio-chemical cycles
  • D
    All of the above
✓

Answer

  1. Biogeochemical cycles

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