Answer:
Though not a plant I have leaves. though not a beast I have spine. Though many wouldn't need me I am more valuable than wine.
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?
I love to twist and dance. Though wingless, I fly high up into the sky. What am I?
You cannot keep me until you have given me. What am I?
I soar without wings I see without eyes. I've traveled the universe to and fro. I've conquered the world yet I've never been anywhere but home.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.