how are lymph nodes created?
skeletal muscle pump
what are the 5 regions of the lymph nodes?
what are the ducts?
what are the first lines of defense?
what are the second lines of defense?
what are the three functions of the lymphatic system?
what do the right and left duct do?
what does the limbic system run parrell too?
what doesnt the lymphatic system have?
what is innate immunity?
what is not a region where one is commonly found?
what is special about the veins in this system
what is the left lympatic duct?
what is the lymphatic system?
what is the right lymphatic duct?
what kind of fluid does it drain?
why do people get allergies?