Matching Pairs Órgans of the bodyOnline version 3333333 by Cesar DiCaprio 1 Esophagus 2 Liver 3 Heart 4 Lungs 5 Brain 6 Bladder 7 Páncreas 8 Larynx 9 Stomack 10 Gallbladder 11 Pharynx 12 Trachea 13 Uterus