Answer:
What common English verb becomes its own past tense by rearranging its letters?
Of no use to one, Bliss to two. Men lie for it. The baby’s right,
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.
Forward I’m heavy, but backwards I’m not.
What is eaten but not grown and was born in water but will disappear if soaked?
Black we are and much admired. Many seek us if they are tired. We tire the horse, and comfort man, and turn White when we've fulfilled your plan.