One role of the vice president is to serve as
a. secretary of state.
b. president of the senate.
c. director of national security.
d. chairman of the board.

The correct answer is letter B. One role of the Vice President of the United States is to serve as the president of the Senate. Should a tie in a vote occur within the Senate about a particular bill or law, the Vice President is the last one to decide and break the decision based on his analysis. 

because you know you're not ugly; you just crave attention so you post about it here and say to people in an attempt to maintain your ego.

did you study? i cant if you didnt study