The provision that the president may require the opinion of the executive departments as the constitutional basis for the president’s

Explanation:

The President shall be Commander in Chief of the Army and Navy of the United States, and of the Militia of the several States, when called into the actual Service of the United States; he may require the Opinion, in writing, of the principal Officer in each of the executive Departments, upon any Subject relating

cluck cluck?   plz give me brainlest xd