Answer:
What hatches without food?
I'm the source of all emotion, but I'm caged in a white prison.
Often wandering the streets, this group of people cannot afford to be choosers.
An utensil used for bread. Also a paper cutter. Used by a thug to take a life, Or wielded by the tamest wife, When used to spread the butter.
What demands an answer, but asks no question?
How did the farmer find his wife?