Which of the following is not a responsibility of the vice president?
a. serve as president of the senate
b. fulfill additional roles dictated by the president
c. serve as the speaker of the house of representatives
d. replace the president in case of impeachment, death, disability, or resignation

The correct answer is C.

The Vice President of the United States is the second highest officer in the executive branch of the U.S. government, right after the President. His duties include:

- He serves as the President of Senate ( presides over Senate deliberations but may only vote to break a tie ).

- He fulfills additional roles dictated by the President ( serves as ceremonial assistant to the President and he is a part of the President's administration.

- He replaces the President in case of impeachment, death, disability or resignation ( becomes Acting President if any of these above happens ).

The Vice President does not serve as the Speaker of the House of Representative because he is the presiding officer at the Senate.

just finished this it is b. centrifugal force

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation: