Answer:
I eat I live.I breathe I live. I drink I die.
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 the second L in LOL.
You seek me out when your hunger's ripe. I sit on four legs and smoke a pipe.
What is the saddest fruit?
What scientists might call your pooch.