Kongfrontation was a ride at the Universal Studios Florida theme park, in Orlando, Florida, the main attraction in the park's New York section. It opened as one of the original attractions at the park on June 7, 1990 and was closed on September 8, 2002. Revenge of the Mummy opened in its place on May 21, 2004.
This is because positive feedback stimulates your body to respond in the same direction as the stimulus, most often increasing instability.
Answers. 1  There are actually countless feedback loops in the human body, so it would be quite difficult to pinpoint them all. Generally, though, positive feedback loops cause some kind of amplification, and negative feedback loops work to maintain conditions at a certain level. Furthermore, negative feedback loops generally work to shut themselves off, whereas positive feedback loops must be shut off by a different set of mechanisms. An example of a positive feedback system would be blood clotting. When you get injured, the damaged tissue releases chemical signals that activate platelets. These platelets release chemicals that activate other platelets, and so on and so forth, until lots and lots of platelets are activated and clots form. Once the clotting has been taken care of, separate signals are used to shut off the cascade. Negative feedback occurs in a lot of processes that maintain homeostasis.