10: The Immune System Last updated Feb 28, 2025 Save as PDF 9.6: Glossary- The Circulatory System 10.1: Anatomy of the Lymphatic and Immune Systems Page ID84777 Lumen LearningLumen Learning ( \newcommand{\kernel}{\mathrm{null}\,}\) 10.1: Anatomy of the Lymphatic and Immune Systems10.2: Age Related Changes to the Immune System10.3: Age Related Dysfunctions of the Immune System10.4: Glossary- The Immune System