There are a total of 100 members in the Senate. The Constitution states that the vice president has formal control over the Senate and is known as the president of the Senate. The vice president is only present for important ceremonies and to cast a tie-breaking vote.
Senators, elected for six-year terms, must be 30 years old, a citizen for at least nine years, and a resident of the state from which they are elected.
As in the House, the Senate also has special jobs that only it can perform. It can: