Based on information in the article, how are the senate and the house of representatives similar? aboth the senate and the house of representatives approve u. s. presidential appointments, including ambassadors, judges, and cabinet members. bboth the senate and the house of representatives can introduce tax bills for the president's consideration. cboth the senate and the house of representatives are designed to pass laws that reflect the needs and interests of u. s. citizens. dboth the senate and the house of representatives are led by the speaker of the house, who is elected by the members of congress.