In elections for senators how are the winners decided

''Each state has two Senators who are elected to serve six-year terms. Every two years one third of the Senate is up for reelection. To be able to run in an election for the Senate one must be 30 years old by the time one takes the oath of office, a citizen of the U.S. for at least nine years, and a resident of the state from which one is elected. These qualifications were established in Article I, Section 3 of the Constitution.''

⊂∫⊃

the answer is c because info security should not use them for code

are there answer choices to this particular question?