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What Goes Around Comes Around
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In this simulation activity, learners act as parts of the circulatory system and discover how it serves as a transport system for food/nutrients, oxygen, carbon dioxide and waste.
Sounds of the Heart
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In this activity, learners will investigate the sounds of the heart.
Keeps on Pumpin': Your Heart
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In this activity, learners explore the great pump in their chests--the human heart!