Elizabethton, Tennessee. Elizabethton is a city in, and the county seat of Carter County, Tennessee, United States. Elizabethton is the historical site of the first independent American government (known as the Watauga Association, created in 1772) located west of both the Eastern Continental Divide and the original Thirteen Colonies.
The lymphatic system is a network of tissues and organs that help rid the body of toxins, waste and other unwanted materials. The primary function of the lymphatic system is to transport lymph, a fluid containing infection-fighting white blood cells, throughout the body.
Macrophages and helper T cells stimulate B cell production through cell-mediated response. The Lymph System. The lymph system assists the immune system and may be also be considered part of the circulatory system, particularly because of its work with lymphocytes. Its main purpose is to transport white blood cells and remove interstitial fluid.