tissue covers body surfaces and lines organs . They're also the main tissue in .
tissue is made up of elongated cells called cells , in parts of the body that move , such as the heart . Their function is to and relax in order to produce movement .
tissue supports , protects and maintains the form of the body and its organs and transport between tissues and organs . For example , and cartilage .
tissue coordinates and controls many of the body's activities . it is found in the , chord and nerves .