THE 2-MINUTE RULE FOR CROCODILES

Diagram of crocodilian heart and circulation Crocodilians could have the most-sophisticated vertebrate circulatory technique that has a 4-chambered coronary heart and two ventricles, an unconventional trait among extant reptiles.[86] Both have left and correct aorta are connected by a hole called the Foramen of Panizza.[87] Like birds and mammals,