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.
A sport with love and service played by singles and pairs.
The more of this there is the less you see. What is it?
I smell like blue paint pours like green paint and I look like a red truck.
What can travel all around the world without leaving its corner?
I flow from the Homerβs mouth when he sees doughnuts.