Answer:
Deep, deep, do they go. Spreading out as they go. Never needing any air. They are sometimes as fine as hair
I go around in circles, But always straight ahead Never complain, No matter where I am led.
What is always coming every day, but never arrives until the next?
When it's dirty this should never be aired in public.
Without what would everyone lose their head?
Why was the cook arrested?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?