How can you identify a system?

Is a highly contagious viral infection of the brainstem and spinal cord that sometimes leads to paralysis? What is the eye colour of Jessica Mauboy? What causes melanosis in cattle? Does Mickey gilley have arthritis? Can you get an std from breasts? Does the circulatory system break down sugars? Is alzheimer's nature or nurture? What are the strengths and weaknesses of using risk factors to diagnose a disease? EXPLAIN HOW THE RATE OF THE HEARTBEAT IS BASICALLY CONTROLLED? Which leukemia is considered more a disease of later life? How much should a 5ft11 woman weigh? Is agglutination a form of blood clotting in the body? Does the pancreas make mucus? How do you loosen the muscles in neck? What are symptoms of alzheimer's? What are the two approaches used to insert devices that electrically shock the heart into regular rhythm? How do you take out milk from breasts? Where are ribs made? What are some myths about sobering up? What is Balanitis xerotica obliterans?