Answer:
Weight in my belly trees on my back nails in my ribs feet I do lack.
First you see me in the grass dressed in yellow gay; next I am in dainty white, then I fly away. What am I?
Fashions change, but what can a person wear that is never out of style?
What is the most slipperiest country in the world?
I don't live within a house nor do I live without. Most will use me when they come in and again when they go out.
I flow from the Homerβs mouth when he sees doughnuts.