The correct answer to this open question is the following.
A similarity between the Senate and the House of Representatives is that both Houses of Congress legislate on important issues for the United States and create proper laws.
In the separation of powers of the federal government, the legislative branch is the Congress, formed by the lower chamber or House of Representatives and the upper chamber or the Senate. The other two branches are the executive branch that is the President of the US and the judicial branch, which is the Supreme Court.
The United States Congress consists of two legislative bodies, the House of Representatives and the Senate. There are many similarities between these institutions. ... Notice that members of the House are elected every two years, whereas senators are elected for six-year terms.
