Lungs, Capillary where gas exchange occurs, Left atrium, Left ventricle, Right atrium, Right ventricle, Artery (Aorta), Pulmonary vein, Pulmonary artery, Vein (Vena cava).

Cardiovascular system - Label the double circulatory system

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?