Answer :

Final answer:

The vice president's key duty is to preside over the Senate, casting tie-breaking votes when necessary, and holding a ceremonial role in Senate proceedings.


Explanation:

The vice president's primary duty, as outlined in the Constitution, is to preside over the Senate and cast tie-breaking votes. This role is essential during Senate proceedings, especially in the case of a tie vote.

Although the vice president's position is largely ceremonial, they hold the significant responsibility of presiding over important Senate sessions and ensuring the smooth functioning of legislative processes.

Furthermore, the vice president's role as President of the Senate indicates their crucial involvement in Senate affairs, even though they have limited active voting rights.


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Answer: C. Preside over the senate

Explanation:

The vice president has the main power to break a tie vote and preside over the Senate. As of now, they mainly serve as principal advisors to the President, however, their previous primary role was to preside over the Senate.