Fill in the gaps.
Deoxygenated blood enters the ____ ______.
Right Atrium
Then the deoxygenated blood enters the __________ valve and then into the right _________.
Tricuspid ….. Ventricle
Deoxygenated blood is then pumped through the ___________ artery to the lungs. The ____________ valve prevents blood re-entering the heart.
Pulmonary ….. Semiluner
The blood is then oxygenated at the _____.
Lungs
Oxygenated blood returns to the heart through the pulmonary ____.
Vein
____________ blood enters the ____ atrium of the heart.
Oxygenated ….. Left
Oxygenated blood passes through the ________ valve and into the left ___________.
Bicuspid ….. Ventricle
That blood is then pumped through the _____ to the _______ and organs of the body. The semilunar valve prevents blood re-entering the _____.
Aorta ….. Muscles ….. Heart