Answer:
What has a mouth but can't chew?
It's in your hand though you can not feel it. Only you and time can reveal it.
Name for zenith
Two brothers we are, great burdens we bear. All day we are bitterly pressed. Yet this I will say, we are full all the day, and empty when go to rest.
What does everyone know how to open but not how to close?
What do angels sing in the shower?