Answer:
What do you throw out when you need it but put away when you don’t?
What kind of pet always stays on the floor?
You'll see savory dishes in Hong Kong sizzling in these.
I cost no money to use, or conscious effort to take part of. And as far as you can see, there is nothing to me. But without me, you are dead.
Its title means book.
Why was the cook arrested?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?