With regard to living things, a body refers to physical body of an individual. "Body" often's used in connection with appearance, health issues and death. The study of the workings of the body's physiology. Human body The human body mostly consists of a head, neck, torso, two arms and two legs, as well as numerous internal organ groups such as respiratory, circulatory and a central nervous system. Limitation In some contexts, a superficial element of a body, such as hair may be regarded as not… (More on Body)