Arrange the following in decreasing order of their life span.
(1) Crocodile 
(2) Dog
(3) Crow 
(4) Parrot

• A

  1 > 2 > 3 > 4

• B

  2 > 3 > 4 > 1

• C

  4 > 1 > 2 > 3

• D

  4 > 1 > 3 > 2