Answer:
I run cold and hot, I look blue but am red. What am I?
I have a strong affection for belly buttons.
What insect does a blacksmith manufacture?
There was a girl half my age when I was 12, now I am 66, how old is she?
I am an insect and the first part of my name is the name of another insect. 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.