1. 1 8 4 4 4 5 5 6 2 3 7 1 To the Body Superior Vena Cava Pulmonary
Artery 8 4 4 4
Pulmonary
Veins
Pulmonary
Veins 5 5 6
Mitral
Valve 2
Pulmonary
Valve
Aortic
Valve 3
Tricuspid
Valve 7
Inferior
Vena Cava 1

2. Veins bring O2 poor blood from upper part of body
Brings O2-rich blood from left ventricle to entire body 1
O2-poor blood to right lung
O2-poor blood to left lung 8 4 4 4
O2-rich blood from right lung 5
O2-rich blood from left lung 5 6
Lt. Ventricle pushes O2-rich blood to aorta and body 2
O2-poor blood enters the right atrium then right ventricle 3 7
Rt. Ventricle pushes O2-poor blood to right & left lung
Veins bring O2-poor blood from lower part of body