Bid rent curve. The bid rent theory is a geographical economic theory that refers to how the price and demand for real estate change as the distance from the central business district (CBD) increases. It states that different land users will compete with one another for land close to the city center.
rectum noun [C]. âº the âlowest end of the âbowels, through which âexcrement âpasses as it âleaves the âbody. rectal adjective [not gradable] us /ËrekÂ·tÉl/ âº She took the babyâs âtemperature with a rectal âthermometer.
The rectum is the enlarged final segment of the large intestine that terminates at the anus. Like the rest of the gastrointestinal canal, the large intestine is made of four tissue layers: The innermost layer, known as the mucosa, is made of simple columnar epithelial tissue. The mucosa of the large intestine is smooth, lacking the villi found in the small intestine.