Answer:
I am the reaction after enjoying soda.
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.
Use me to reward good behavior.
I transfer oxygen from the atmosphere to your blood
I have a head but never weeps. I have a bed but never sleeps. I can run but never walks. I have a bank but no money. What am I?
Why was the cook arrested?