Answer:
I am a box that holds keys without locks, yet they can unlock your soul.
Large as a mountain, small as a pea, Endlessly swimming in a water-less sea.
What is eaten but not grown and was born in water but will disappear if soaked?
Power enough to smash ships and crush roofs. Yet it still must fear the sun.
What has a spot and is very bright, is sometimes, red, white, blue, yellow or green and is often blinding.
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?