Answer: The president may require the "principal officer" of any executive department to tender his advice in writing. While the Constitution nowhere requires a formal Cabinet, it does authorize the president to seek advice from the principal officers of the various departments as he (or she) performs their official duties.
Explanation:
Checks and balances exist to keep a single branch of government from becoming too powerful. This is true for all governments that use this system.
The correct answer is <em>B. the study on obedience. </em>The researcher was trying to measure the level of obedience to authority figures opposing personal consciousness. The experiment was done at Yale University.
