Answer:
I have a little pool with two layers of wall around it. One white and soft and the other dark and hard. What am I?
I can sizzle like bacon. I am made from an egg. I have plenty of backbone but lack a good leg. I peel layers like onions but still remain whole. I can be long like a flagpole yet fit in a hole.
I am a small paradise surrounded by dryness and heat.
I have thirteen hearts but no body or soul. What am I?
Forward I am heavy backward I am not. What am I?
A little house full of meat, no door to go in and eat.