What makes the lub-dubb sound of the heartbeat?
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What makes the “lub-dubb” sound of the heartbeat?
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The lubdub sound of the heartbeat is created by the closing of the heart valves as blood flows throu...View the full answer
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Related Book For
Conceptual Integrated Science
ISBN: 9780321818508
2nd Edition
Authors: Paul G Hewitt, Suzanne A Lyons
Question Posted:
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