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Cost effectiveness refers to the amount of money spent on the materials for an instructional activity.
Right Atrium
The upper right chamber of the heart, which receives deoxygenated blood from the body and pumps it to the right ventricle.
Right Ventricle
The chamber of the heart that receives deoxygenated blood from the right atrium and pumps it into the pulmonary arteries.
Left Atrium
The upper left chamber of the heart that receives oxygenated blood from the lungs and pumps it into the left ventricle.
Diastole
The phase of the cardiac cycle during which the heart relaxes and fills with blood after contraction.
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