A leavening agent is an organism or substance that when added to a dough[?] of flour and water causes it to "rise" by evolving carbon dioxide or other gasses that become trapped as bubbles[?] within the dough.
... and the movie of the same name. As of the 2000 census, the city had a total population of 53,364.
Geography
According to the United States Census Bureau, the city has a ...