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10th Circulatory Quiz

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Questions	Answers
How many chambers does the heart have?	Four
The movement of blood through the heart and body is called?	circulation
The beating sound your heart makes comes from:	valves closing
With circulation, the heart provides your body with?	all of the above
The atria are the "upstairs" chambers of the heart and these parts are the "downstairs" chambers.	ventricles
What wall separates the left side and right side of the heart?	septum
What parts act like doors that control blood flow in the heart?	valves