the heads of the 15 executive departments, who act as direct policy advisors to the president, the managerial heads of major federal agencies, and the primary government officials that establish the presidential line of succession, are collectively known as the .

aliens are not real, the myth was created about 700 years ago because people found markings in the field of their crops. also, no there were no aliens on the moon.

hope this ! give brainliest!

answer; /// the above statement is (true);

answer; /// the statement is false,false,false;