Matching Pairs ordering bloodflow through cardiovascular systemOnline version place in correct order the circulation of the blood through the heart by Marion Dunkerley 1 14 2 10 3 1 4 12 5 8 6 4 7 5 8 3 9 11 10 13 11 6 12 2 13 7 14 9 inferior and superior vena cava aorta lungs pulmonic valve aortic valve left ventricle right ventricle pulmonary artery right atrium mitral valve tricuspid valve systemic circulation pulmonary vein left atrium