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AORTA

Blood goes to the body

Requires lots of force so tube is thick

SEPTUM

Seperates right and left ventrical

This stops oxygenated and deoxygenated blood mixing

More efficient

PULMONARY ARTERY

PULMONARY VEIN

LEFT ATRIUM

LEFT VENTRICAL

VENA CARVA

RIGHT ATRIUM

RIGHT VENTRICAL

Sends blood to lungs to be oxygenated

Carries deoxygenated blood from the right ventricle to the lungs

Lets blood flow into left ventrical

Pushes blood around body (through aorta)

Requires lots of force so walls are thicker

Blood flows from here to right ventrical

Pushes blood to the lungs

Deoxygenated blood enters though here