Answer:
What has a thumb and four fingers but is not alive?
What's made of water but if you put it into water it will die?
What has many teeth but can't bite?
I have three eyes and only one leg. Obey me or you will be sorry.
I know a word of letters three. Add two and fewer there will be. What is the word?
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.