QUESTION: answer this: who sang smoke gets in your eyes originally??

ANS: Gertrude Niesen


QUESTION: answer this: what river in china is considered to be the cradle of agriculture??

ANS: Yellow River


QUESTION: answer this: the cave of lascaux are located in which country??

ANS: France


QUESTION: answer this: an organ that produces secretions called hormones is known as a??

ANS:
gland