A person develops a disease in which her immune system attacks her own connective tissue. Where would this disease have the greatest impact? Tendons and cartilage Tendons and the epidermis Muscles and the spinal cord Muscles and bone

i think that disease would have greatest impact in : Tendons and cartilage tendons tendons and cartilage tendons connect, support, and bind other tissue organ with the colagen that they contained with. This is where the word "connective" tissue came from