Answer:
What has two legs but cannot walk?
What is made of wood and metal and must be buried before it works?
What comes in many different sizes but is always one foot long
What's red and white and goes up and down and up and down?
What is so fragile that even saying his name breaks it
A leathery snake, with a stinging bite. I'll stay coiled up, unless I must fight.
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?