A conference committee is made up of those members from the House and Senate that originally considered the bill.    So the answer is: C. joint committees perform investigative or house keeping duties; conference committees iron out differences in bills from both houses. .7 people found this useful. conference committee is made up of those members from the House and Senate that originally considered the bill.    So the answer is: C. joint committees perform investigative or house keeping duties; conference committees iron out differences in bills from both houses. . 7 people found this useful.
Located along the Pacific Coast 16 miles from downtown Los Angeles, LAX (as it's usually referred to) serves as a hub for a handful of carriers, including the three major US airlines (American, Delta and United) in addition to being a focus airport for several more.
Heathrow Airport is the Europe's biggest hub airport. Chicago O'Hare is the second biggest hub in the United States, and until 2005 was the world's busiest airport in terms of takeoffs and landings. Haneda Airport is one of the two primary airports that serve the Greater Tokyo area. It is the second busiest airport in Asia, and has four runways.