The Lymphatic System, Part 1

This is part 1 of the VHSG Advanced Biology course presentation on the lymphatic system. Part 2 is at You can find study notes and an interactive version of this lesson and more at Our new lessons begin at module 12 and include this lesson, immune system, respiratory system, urinary system, and reproductive system. The Virtual Homeschool Group (VHSG) project is created and r