The Process of The Heart

1. Lungs

1.1. - blood drops off waste

1.2. - blood picks up oxygen

2. Left Side

2.1. Pulmonary Veins

2.2. Left Atrium

2.3. Left Ventricle

2.4. Aorta

3. Right Side

3.1. Right Atrium

3.2. Right Ventricle

3.3. Pulmonary Artery

3.4. Vena Cava

4. Body

4.1. - blood drops off oxygen

4.2. - blood picks up waste