Answer:
What is as light as a feather, but not even the strongest man on earth can't hold it for more than 1 c)minute?
Though I should be unique, you've made most of us the same. I would be stronger, if my characters were stranger.
What you do to determine the length of something
Sitting down you have it, Standing up you don't.
What comes in many varieties and can't be seen or touched, but it often makes you move?
How did the farmer find his wife?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?