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- The human body is made up of multiple interacting systems.
- We will learn about the circulatory, digestive, respiratory and muscular systems.
- It takes ALL of your body systems working together to help living things survive.
List 3 of the 11 human body systems and describe what they do.
When your muscles work harder, what happens to your heart and breathing rates?
Pick 3 body systems and explain how they work together while you are running.
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