Answer:
Man walks over, man walks under, in times of war he burns asunder. What is it?
You are my brother, but I am not your brother. Who am I?
What gets bigger when more is taken away?
My first two letters say my name. My last letter asks a question. What I embrace I destroy.
I am a certain five-letter word and become shorter when you add two letters to me. What am I?
Why is the letter B always cool?