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