where does the president approval rating come from???

Answer: an opinion poll

Question: who created the song somewhere over the rainbow?

Answer: Yip Harburg

Answer this question: where is tidal energy used most in the world??

South Korea

Q: the brunei national dollar (bnd) is pegged at the same value to which currency?A: Singapore dollar

Input: where does the concept of a month come from?

Output: the cycle of moon phases

Please answer this: actor who played stefano dimera on days of our lives?
Joseph Peter Mascolo