Answer:
The older they are the less wrinkles they have.
What's black when you get it, red when you use it, and white when you're all through with it?
It regulates our daily movements, but it feels no interest in our lives. It directs us when to come and go, but does not care if we pay attention. What is it?
What is long and slim, works in light. Has but one eye, and an awful bite?
I can be written, I can be spoken, I can be exposed, I can be broken.
What do angels sing in the shower?