This inflammatory, often chronic disease affects the mucosa and submucosa of the colon.  It usually begins in the rectum and sigmoid colon and often extends

The urinary system is also called the excretory system, and its job is store move certain waste products from the blood and eliminate them from

Uterus:  the organ to which the fallopian tubes lead is the uterus, and it is within this structure that the fetus grows until it is