According to the constitution, which of the following has the power to remove the president?

The power to remove the president is vested in Congress, which consists of two chambers: the House of Representatives and the Senate. The removal process occurs through impeachment, which is initiated by the House. If the House votes to impeach the president, the process then moves to the Senate, which conducts a trial. A two-thirds majority in the Senate is required to convict and remove the president from office.

While it is true that the Senate plays a crucial role in the impeachment process, the overall power to remove the president lies within Congress as a whole, which is why the answer is correct.