Answer:
What contains zero calories, but if you consume it, you will probably gain weight?
I am round as a bowl, deep as a tub, but all the world's water couldn't fill me up.
More precious than gold, but cannot be bought, Can never be sold, only earned if itβs sought, If it is broken it can still be mended, At birth it canβt start nor by death is it ended.
What is it that you must give before you can keep it.
What has two legs but doesn't walk?
Often cooked as fillet, this meat comes from an animal that swims underwater.