Lymphatic System
Main Parts Lymph: fluid that circulates in lymphatic vessels to evacuate cell waste Antibodies: substance secreted by WBC to neutralize invaders
These vessels are intertwined with the circulatory vessels Lymphatic Vessels These vessels are intertwined with the circulatory vessels
Roles Circulation of WBC and antibodies outside the blood vessels Defends and protects
Lymph Organs Bone Marrow Spleen Tonsils Thymus
Area in which substances are filtered out of lymph Lymph Organs and nodes Area in which substances are filtered out of lymph
White Blood Cells Eliminate antigens by PHAGOCYTOSIS http://www.youtube.com/watch?v=VAhM9OxZDkU Producing antibodies
White blood cells undergoing diapedesis