Answer:
my rings are not worth much but they do tell my age.
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.
Two in a whole and four in a pair. Six in a trio you see. Eight's a quartet but what you must get is the name that fits just one of me.
What two things can you never eat for breakfast?
I am an odd number. Take away a letter and I become even. What number am I?
Walk on the living, they don't even mumble. Walk on the dead, they mutter and grumble.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic