Answer:
What can be broken without being touched?
What was the first man made invention that could see through a wall?
How many people are dead in a standard grave yard?
What object has keys that open no locks, space but no room, and you can enter but not go in?
I am partially baked. I am not completely lit. I am a portion of the moon. I am lesser than full wit. I am a divider of the hour. I am not a total lie. I am a sibling through one parent.
I am a room that has a roof but no walls. What am I?