Answer:
The eight of us go forth not back to protect our king from a foe's attack. What are we?
What is full of holes but still holds water?
It is a form of plastic money.
The profession of Jimi Hendrix and Eric Clapton
Sitting down you have it, Standing up you don't.
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?