Why do the heads of regulatory agencies serve such long terms?

To help with the fuctions, because you see if someone got that job and like left after a week its government busisnness and they want people to saty insteaed of instally leaving and just leaving an open spot for that position whill will then slow down the work of the government

Explanation:

answer; the department of energy's

why does vagina taste like fish water (asking for a friend)