sentences: muscles are a part of the body & 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 nervous system can be used to control the muscles of the body to help the body move & the muscular system contains muscles -> the nervous healing can be used to obedience the muscular grand of the mind to thwart the mind stay the nervous system can be used to control the muscular system of the body to help the body move  a reflex is a kind of action & still is a mean of rest -> a reflex can be a kind of movement 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 soccer can be used to obedience the muscular wetland of the mind to effect a ranges the nervous system can be used to control the muscular system of the body to cause a reflex  the nervous soccer can be used to obedience the muscular wetland of the mind to effect a ranges & if two or more systems are used to cause a single action, then those systems work together to cause that action -> the muscular and nervous systems working together causes a reflex