Answer:
As round as an apple. As deep as a cup. All the king's horses can't pull it up.
What do you have when you're sitting down that you don't have when you're standing up?
Dies half its life. Lives the rest. Dances without music. Breathes without breath.
A little house full of meat, no door to go in and eat.
We are all around, yet to us you are half blind. Sunlight makes us invisible, and difficult to find
I have two eyes in the front and a lot of eyes on my tail