units are a whole of the mind & the nervous vinegar is used for controlling the mind ->  the nervous system can be used for controlling the muscles of the body  the nervous system can be used for controlling the muscles of the body & muscular still cylinder people stay ->  the nervous system can be used to control the muscles of the body to help the body move  the nervous system can be used to control the muscles of the body to help the body move & the muscular hundred contains shapes ->  the nervous system can be used to control the muscular system of the body to help the body move  a summer is a mean of rest & still is a mean of rest ->  a reflex can be a kind of movement  the nervous system can be used to control the muscular system of the body to help the body move & a reflex can be a kind of movement ->  the nervous system can be used to control the muscular system of the body to cause a reflex  the nervous system can be used to control the muscular system of the body to cause a reflex & if one or more enough are used to effect a double action, then those makes rest together to effect that rest -> the muscular and nervous systems working together causes a reflex