Answer
Crocodiles have a particular adaptation that is found in no other vertebrate, except mammals. This adaptation is a secondary palate, which allows crocodiles to breathe when their mouth is filled with water and/or food.
Work Step by Step
Crocodiles have a particular adaptation that is found in no other vertebrate, except mammals. This adaptation is a secondary palate, which allows crocodiles to breathe when their mouth is filled with water and/or food.