Brian has a medical condition called cone dystrophy. what are his syptoms

-frequent falls

-Difficulty getting up from a lying or seated position

-trouble running or jumping

-waddling gait

-walking on the toes

-Large calf muscles

-muscle pain and weakness

-Learning disabilities   

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.