Problem: The M. tuberculosis complex (MTBC) includes four other TB-causing mycobacteria: M. bovis, M. africanum, M. canetti, and M. microti. M. africanum is not widespread, but it is a significant cause of tuberculosis in parts of Africa. M. bovis was once a common cause of tuberculosis, but the introduction of pasteurized milk has almost completely eliminated this as a public health problem in developed countries. M. canetti is rare and seems to be limited to the Horn of Africa, although a few cases have been seen in African emigrants. M. microti is also rare and is seen almost only in immunodeficient people, although its prevalence may be significantly underestimated.
Which of the four TB-causing bacteria do scientists think might be more common than we know?
The answer is the following: M. microti

Problem: The city is home to 261,546 (mid-2014 est.) people, making it the 30th most populous built-up area in the United Kingdom. It is governed locally by Plymouth City Council and is represented nationally by three MPs. Plymouth's economy remains strongly influenced by shipbuilding and seafaring including ferry links to Brittany (Roscoff and St Malo) and Spain (Santander), but has tended toward a service-based economy since the 1990s. It has the largest operational naval base in Western Europe HMNB Devonport and is home to Plymouth University.
Where does Plymouth rank in population among the cities of the UK?
The answer is the following: 30th

Problem: Despite the failures in Egypt, Napoleon returned to a hero's welcome. He drew together an alliance with director Emmanuel Joseph Sieyes, his brother Lucien, speaker of the Council of Five Hundred Roger Ducos, director Joseph Fouche, and Talleyrand, and they overthrew the Directory by a coup d'etat on 9 November 1799 ("the 18th Brumaire" according to the revolutionary calendar), closing down the council of five hundred. Napoleon became "first consul" for ten years, with two consuls appointed by him who had consultative voices only. His power was confirmed by the new "Constitution of the Year VIII", originally devised by Sieyes to give Napoleon a minor role, but rewritten by Napoleon, and accepted by direct popular vote (3,000,000 in favor, 1,567 opposed). The constitution preserved the appearance of a republic but in reality established a dictatorship.
After his successful coup against the Directory, what political office did Napoleon assume?
The answer is the following: "first consul"

Problem: The law of the United States comprises many levels of codified and uncodified forms of law, of which the most important is the United States Constitution, the foundation of the federal government of the United States. The Constitution sets out the boundaries of federal law, which consists of acts of Congress, treaties ratified by the Senate, regulations promulgated by the executive branch, and case law originating from the federal judiciary. The United States Code is the official compilation and codification of general and permanent federal statutory law.
What branch of gevernment is responsible for ratifing treaties?
The answer is the following:
Senate