Answer:
C. Senators are able to speak at greater lengths during debates.
Explanation:
The Senator has been given the right to speak up to 15 minutes at a time during a debate. However, he may extend another 15 minutes if no other senator would rise to speak. The goal of the debate is to have at least two senators who are speaking in turns. If again, no senator will rise to speak, the current speaker may not continue speaking in relation to the same question. So, this means that the senator can speak at greater lengths during debates.
So, this explains the answer.
Further Explanation:
Option A is incorrect. The maximum number of House members is 435. It will never grow.
Option B is incorrect. The House leadership is part of the Legislative Branch, not the Executive Branch.
Option D is incorrect. The House of Representatives has the sole right to initiate impeachment proceedings, not the Senate.
So, this explains the answer.