The lymphatic system & tissue fluid HL (2025)
The lymphatic system works in conjunction with the circulatory system. It plays a vital role in draining excess fluid from the body and well as its role in immunity. In this short series of activities, this system is explored and the formation of tissue fluid is explained. Why might your lymph nodes swell up when you are suffering from an infection? Why might lymph nodes have to be removed during treatment for...