Answer:
I am an odd number. Take away a letter and I become even. What number am I?
A necessity to some, a treasure to many, I'm best enjoyed among pleasant company. Some like me hot, some like me cold. Some prefer mild, some like me bold. What am I?
I am a ship that can be made to ride the greatest waves. I am not built by objects but built by minds.
I am a mother from a family of eight. Spins around all day despite my weight. Had a ninth sibling before founding out it's fake.
I am round. I have only one line. Circle is not my name indeed. What am I?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.