The pyloric sphincter prevents the regurgitation of chyme from the duodenum into the stomach. It also controls the flow of chyme into the intestine, which provides the intestines with a manageable volume of chyme from which to absorb nutrients.
Pittsburgh star James Conner diagnosed with cancer. Conner says he has Hodgkin lymphoma, but he vows to play again.
Connor Sadler a girl from Potomac HS, an honor student, who lost her father to lung cancer 2 years ago. Her mother and 3 siblings have strong financial concerns. She hopes to honor her fathers memory everyday by getting a college education and giving beck to others. She will be attending VA Tech.