Answer:
My rings are not worth much, but they do tell my age. What am I?
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 has a thumb and four fingers but is not alive?
I am a person who pretends to be someone else
I am a rock group with four members. All dead one was assassinated.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.