QUES: The political system of the Islamic Republic is based on the 1979 Constitution, and comprises several intricately connected governing bodies. The Leader of the Revolution ("Supreme Leader") is responsible for delineation and supervision of the general policies of the Islamic Republic of Iran. The Supreme Leader is Commander-in-Chief of the armed forces, controls the military intelligence and security operations, and has sole power to declare war or peace. The heads of the judiciary, state radio and television networks, the commanders of the police and military forces and six of the twelve members of the Guardian Council are appointed by the Supreme Leader. The Assembly of Experts elects and dismisses the Supreme Leader on the basis of qualifications and popular esteem.
Who is the Commander in Chief of the Iranian Army?

ANS: The Supreme Leader

QUES: As a relatively small and isolated oceanic island, Norfolk has few land birds but a high degree of endemicity among them. Many of the endemic species and subspecies have become extinct as a result of massive clearance of the island's native vegetation of subtropical rainforest for agriculture, hunting and persecution as agricultural pests. The birds have also suffered from the introduction of mammals such as rats, cats, pigs and goats, as well as from introduced competitors such as common blackbirds and crimson rosellas.
What non-bird animals caused the bird populations of Norfolk Island to celebrate?

ANS: unanswerable

QUES: The Gram stain, developed in 1884 by Hans Christian Gram, characterises bacteria based on the structural characteristics of their cell walls. The thick layers of peptidoglycan in the "Gram-positive" cell wall stain purple, while the thin "Gram-negative" cell wall appears pink. By combining morphology and Gram-staining, most bacteria can be classified as belonging to one of four groups (Gram-positive cocci, Gram-positive bacilli, Gram-negative cocci and Gram-negative bacilli). Some organisms are best identified by stains other than the Gram stain, particularly mycobacteria or Nocardia, which show acid-fastness on ZiehlNeelsen or similar stains. Other organisms may need to be identified by their growth in special media, or by other techniques, such as serology.
What color is typical for Gram-negative bacteria after staining?

ANS: pink

QUES: During the difficult 1930s of the Great Depression, government at all levels was integral to creating jobs. The city provided recreational and educational programs, and hired people for public works projects. In 1932, Raleigh Memorial Auditorium was dedicated. The North Carolina Symphony, founded the same year, performed in its new home. From 1934 to 1937, the federal Civilian Conservation Corps constructed the area now known as William B. Umstead State Park. In 1939, the State General Assembly chartered the Raleigh-Durham Aeronautical Authority to build a larger airport between Raleigh and Durham, with the first flight occurring in 1943.
What was charted in 1939?

ANS:
Raleigh-Durham Aeronautical Authority to build a larger airport between Raleigh and Durham,