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