[Free Registration/Login may be required to access all resource tools.] What does the heart look like? How does it pump blood? Learn more about the heart in this learning module produced by CK-12.

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Concepts

blood flow

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Additional Tags

functions of heart, how heart works, structure of heart, ck 12, ck-12, ck12, heart, circulatory system

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Classroom Considerations

Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)

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