I would say the Presidency is the main office of the Executive branch. The President is the chief executive officer. The cabinet secretaries and other officials of cabinet rank are secondary to the President.
The Executive Branch.
the heads of major departments in the executive branch
Neither. The President is part of the executive branch. The Executive branch includes the presidents Cabinet too.
the heads of major departments in the executive branch
the presidents cabinet
The Executive Branch.
No. Only the congress can pass a law. The executive branch can, however, promulgate regulations.
The Executive Branch
cabinet
The executive branch.
Executive
Yes, the Cabinet is part of the Executive branch.