Answer:
I am a food with 5 letters. If you remove the first letter I am a form of energy. Remove two and I'm needed to live. Scramble the last 3 and you can drink me down.
What can be drawn but never taken?
I take off my clothes when you put on your clothes. I put on my clothes when you take off your clothes
I see what you see feel what you feel and hear what you hear. I know all of your moves before you make them. I even know the moves you didn't make.
Angels and pilots work with me.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.