Answer:
What is as big as you are and yet does not weight anything?
What can you throw but not catch?
It is a path of cow juice spread across the sky but cannot be seen by the naked eye
What grows in winter, dies in summer, and grows roots upward?
What flies around all day but never goes anywhere?
I have two eyes in the front and a lot of eyes on my tail
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?