16.11: Introduction to Cell Maintenance Systems

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What you’ll learn to do: Describe the circulatory, immune, respiratory, and digestive systems

This set of body systems has been grouped together as the “cell maintenance systems.” Remember, this isn’t a hard-and-fast categorization: these systems are grouped together to help you organize your learning. These body systems all function to maintain the cells in your body: the circulatory, respiratory, and digestive systems provide the nutrients and energy your cells need to live. The immune system protects these cells from pathogens.

Contributors and Attributions

Introduction to Cell Maintenance Systems. Authored by: Shelli Carter and Lumen Learning. Provided by: Lumen Learning. License: CC BY: Attribution

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