Answer:
What type of house weighs the least?
What can travel around the world while staying in a corner?
I make everyone blind. You can't see me but I will always come back for you. What am I?
Although a human shape I wear, mother I never had. By every miss I'm valued much, still my cruel fate is such by boys I am often despised. What am I?
What is black when it's clean and white when it's dirty?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.