The duties that the President must carry out are explained....
A. By Congress
B. In Article II of the Constitution
C. In the oath of office
D. By the U.S. Chief Justice

Respuesta :

The duties that the President must carry out are explained "B. In Article II of the Constitution" sine the first Article of the Constitution is dedicated to describing the role and power of the legislative branch. 

Answer:

article 2

Explanation: