Among vertebrates,...$A$... use gills whereas reptiles,birds and mammals respire through the ...$B$... Amphibians like frogs can respire through ...$C$... also. Mammals have a well adapted respiratory system. Select appropriate choice for the blanks $A, B$ and $C$ to complete the given $NCERT$ statement.

• A
  $A-$ fishes,$B-$ lungs,$C-$ gills
• B
  $A-$ fishes,$B-$ lungs,$C-$ dry skin
• C
  $A-$ fishes,$B-$ lungs,$C-$ moist skin
• D
  $A-$ mammals,$B-$ gills,$C-$ moist skin