Answer:
What can be opened but cannot be closed?
A box without hinges, lock or key, yet golden treasure lies within. Who am I?
What makes a loud noise when changing its jacket, becomes larger but weighs less?
Which kind of fruit must have a large wedding ceremony with lots of people in attendance?
I am a food made from the pressed curds of milk. I come in American, swiss, sharp and many other flavors. What am I?
Iβm grown from darkness but shine with a pale light. Very round I am and always a lady's delight.