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.
(Denver, Colorado - CO, USA) 1  Standing on an enormous site measuring in at more than 50 square miles / 130 square kilometres, Denver International Airport (DEN) is the biggest airport in the whole of the USA and is served by many domestic and international airlines, which in total number just over 20 different passenger airlines.