Answer:
how many letters are there in the alphabet
Where do you go in through one hole and come out through two holes at the same time?
You eat something you neither plant nor plow. It is the son of water, but if water touches it, it dies.
My sides are firmly laced about, Yet nothing is withinΝΎ You'll think my head is strange indeed, Being nothing else but skin.
What is never used unless it's in a tight place?
What do angels sing in the shower?