Which of the following are two Cabinet-level positions?

The choice of Secretary of State and Secretary of Defense accurately identifies two positions that are part of the President's Cabinet. The Cabinet is a group of the most senior appointed officers of the executive branch of the U.S. federal government, and it typically includes the heads of the 15 executive departments, among others.

The Secretary of State is responsible for international relations, overseeing foreign affairs, and representing the United States at the United Nations. The Secretary of Defense oversees the nation's military policies, ensuring the defense of the country and its interests.

In contrast, other options listed do not consist of Cabinet-level positions. The Secretary of Education and Secretary of Health is also valid; however, the emphasis on the role of the Secretary of State and Secretary of Defense highlights significant national leadership roles directly involved in governance and security, making them quintessential examples of Cabinet positions. The Ambassador is a diplomatic role, not a Cabinet position, while the Chief Justice leads the judiciary rather than being part of the executive branch. Similarly, a Senator and Governor hold legislative and state executive roles, respectively, which are separate from the Cabinet-level positions in the federal executive branch.