Oversight of the executive branch is an important Congressional check on the President's power and a balance against his discretion in implementing laws and making regulations. A major way that Congress conducts oversight is through hearings.he United States Congress is made up of the House of Representatives and the Senate. Learn more about the powers of the Legislative Branch of the federal government of the United States.
hydrochloric acid. HCl, a normal constituent of gastric juice in humans and other animals. The absence of free hydrochloric acid in the stomach, called achlorhydria or gastric anacidity, may be found with chronic gastritis, gastric carcinoma, pernicious anemia, pellagra, and alcoholism. Abbreviation for hydrochloric acid.
Report Abuse. bbl stands for an oil barrel. bbls would be plural. The b may have been doubled originally to indicate the plural (1 bl, 2 bbl), or possibly it was doubled to eliminate any confusion with bl as a symbol for the bale.o avoid confusion, the bbl abbreviation is used to signify a petroleum barrel of 159 liters. I have no idea where the double b came from, its sort of like why do we abbreviate a pound as lb.