Answer:
I rise and fall no matter what, only at finals rest do I not budge. What am I?
As a state in the USA, I am round on both sides and high in the middle. What am I?
I am between earth and heaven. What am I?
I only exist when you are here. Where you never were I can never be.
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.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.