Answer:
What is it that leaps and runs and yet, has no feet?
I am always hungry, I must always be fed. The finger I lick will soon turn red.
A blue house has blue bricksΝΎ a yellow house has a yellow bricks. What is a green house made of?
Nothing specific, but more than a few. This many clustered, together will do.
What goes up when the rain comes down?
My days are numbered. What am I?