Answer:
What makes a loud noise when changing its jacket, becomes larger but weighs less?
Used left or right, I get to travel over cobblestone or gravel. Used up, I vie for sweet success, used down, I cause men great duress.
My prefix is food. My suffix is rude. My infix comes in rounds. I keep you off the ground. What Am I?
Plant whose name sounds like a dish full of dairy spread.
A little pool with two layers of wall around it. One white and soft and the other dark and hard. Amidst a light brown grassy lawn with an outline of a green grass.
Of these things - I have two. One for me - and one for you. And when you ask about the price, I simply smile and nod twice.