they use the immune system by signaling them to come.
By Eddie Hales
circulatory system
The lymphatic system protects the skeletal system from disease. There is more, but that's the gist of it.
The Digestive System extracts nutrients that are carried into the bloodstream and sent to the other systems. the integumentary system is one of the systems.
psoriasis, acne vulgaris, tinea pedis
lice, ringworm, herpes, impentigo,scabies, psoriasis