Ck 12: The Lymphatic System

[Free Registration/Login may be required to access all resource tools.] Almost all of us have had a sore throat at some time. Maybe you had your tonsils out when you were younger? Why? Your tonsils are two lumps of tissue that work as germ fighters for your body. Tonsils can cause more problems than they solve. So, you have them taken out. In this online tutorial students will describe the lymphatic system and its roles in the immune response.