Answer:
What has ears but can't hear?
What can't you eat for breakfast?
What food goes on and on without a beginning, middle, or an end?
I come out of the earth, I am sold in the market. He who buys me cuts my tail, takes off my suit of silk, and weeps beside me when I am dead.
This toasted sandwich is made with bacon, lettuce and tomato
Sometimes I am white, sometimes I am dark. Most people love me. What am I?