Answer:
What has 3 feet but cannot walk?
I am always hungry, I must always be fed. The finger I lick will soon turn red.
A house with two occupants, sometimes one, rarely three. Break the walls, eat the boarders, then throw away me.
Snake coiled round and round. Snake deep below the ground. Snake that's never had a head. Snake that binds but not with dread.
We are all around, yet to us you are half blind. Sunlight makes us invisible, and difficult to find.
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.