I want to know the answer to the following question:
What is a Congressional means of removing presidential appointees?
All the background I'm provided with is that "the president becomes the Commander in Chief of the Army and Navy, Militia of several states when called into service, has power to make treaties and appointments to office "with the Advice and Consent of the Senate," receive Ambassadors and Public Ministers, and "take care that the laws be faithfully executed"". Is that enough to answer the question?
Answer: no