Review this section, as well as the links to other Web sites, if you need help. Start by drawing your own picture of the heart.
Label the following: left ventricle, right ventricle, left atrium, right atrium, septum, mitral valve, tricuspid valve, aorta, pulmonary artery
Add arrows to represent the direction of blood flow.
Use different colors to represent blood with oxygen and blood without oxygen.
Quick Menu: Cardio | Intro | Heart | Lungs | Activity 1 | Blood Vessels | Activity 2
