Answer:
A harvest sown and reaped on the same day in an unplowed field. Which increases without growing, remains whole though it is eaten within and without. Is useless and yet the staple of nations.
My thunder comes before the lightning. My lightning comes before the clouds. My rain dries all the land it touches.
I am the hole in the night, the ever watchful eye. I return in a cycle, to enlighten the sky.
I am the heart that does not beat. If cut, I bleed without blood. I can fly, but have no wings. I can float, but have no fins. I can sing, but have no mouth.
Bury deep, Pile on stones, My mind will always Dig up them bones
What did the piece of wood say when he saw the screwdriver and screws approaching?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?