Answer:
I am a span of time you can always see through I am also the timepiece with the most pieces. What am I?
A building where people and stories are on stage
What is it something that you always have but you always leave behind?
There are 30 cows and 28 chickens. How many didn't?
I'm white, I'm round, but not always around. Sometimes you see me, sometimes you don't.
When is it bad luck to see a black cat?