Answer:
You shoot me but I don't die. You hang me but I don't die. What am I?
People need me yet they give me away every day.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.
I am perfect with a head perfect without a head; Perfect with a tail perfect without a tail; Perfect with either neither or both.
I am a mother from a family of eight. I spin around all day despite my weight. Had a ninth sibling before founding out it was fake. What am I?
Give it food and it will live, give it water and it will die.