Match the following columns:
Column-$I$ Column-$II$
$(i)$ Ecosystem $(P)$ Bacteria,Fungi
$(ii)$ Food chain $(Q)$ Nutrient cycling
$(iii)$ Birds $(R)$ Primary consumer
$(iv)$ Decomposers $(S)$ Deer

  • A
    $i-Q, ii-S, iii-R, iv-P$
  • B
    $i-Q, ii-R, iii-S, iv-P$
  • C
    $i-S, ii-Q, iii-R, iv-P$
  • D
    $i-R, ii-S, iii-P, iv-Q$

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