The gastrointestinal tract, is the tract from the mouth to the anus which includes all the organs of the digestive system in humans and other animals. Food taken in through the mouth is digested to extract nutrients and absorb energy, and the waste expelled as feces.
King Nebuchadnezzar II built the Hanging Gardens of Babylon as a gift for his wife because she was homesick and he wanted to create the gardens to resemble the place she was from.
