Match the following columns.
Column-$I$ Column-$II$
$A.$ $500$ million years ago $1.$ Invertebrates
$B.$ $350$ million years ago $2.$ Jawless fishes
$C.$ $320$ million years ago $3.$ Sea weeds and few plants

  • A
    $A-1, B-2, C-3$
  • B
    $A-1, B-3, C-2$
  • C
    $A-2, B-3, C-1$
  • D
    $A-3, B-2, C-1$

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