Answer:
Who eats a lot of iron without getting sick?
Who is it that rows quickly with four oars, but never comes out from under his own roof?
I always run but never walk, I sometimes sing but cannot talk, No head on which a hat to place, You always look me in the face.
Feed me and I live, give me drink and I die.
What is full of holes but still holds water
When is it bad luck to see a black cat?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?