A tree depicting the evolutionary relationship between animals $\mathbf{A}$ to $\mathbf{H}$ is shown below.


With respect to the evolutionary tree, the correct statement(s) is/are:

• Correct answer
  A

  If $\mathbf{E}$ is lungfish, $\mathbf{G}$ and $\mathbf{H}$ could be birds and mammals respectively.
• B

  $\mathbf{C}$ and $\mathbf{D}$ could be flounder fish and salamander respectively.
• Correct answer
  C

  $\mathbf{A}$ and $\mathbf{B}$ could be prawn and crab.
• D

  $\mathbf{F}$ could be ants.

Hence, the correct answer is options: 'A', 'C'.