Answer:
I am the only word that looks the same when spelled upside down.
I am always hungry, I must always be fed. The finger I lick will soon turn red. What am I?
Cold head and feet; round as a ball; always turning around myself.
They come out at night without being called. They are lost in the day without being stolen. What are they?
I have a head tail but no arms and legs.
I flow from the Homerβs mouth when he sees doughnuts.