Answer:
Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. Who am I?
What gets whiter the dirtier that it gets?
What speeds on a track but isn't in a race and has a whistle to announce its steady pace?
What has a spine, tail, and leash but isn't a dog?
What asks no questions but requires many answers?
Of no use to one, Bliss to two. Men lie for it. The baby’s right,