Based on the clue 'also called guangzhou for almost a century it was ...', what is the answer?

Based on the clue 'also called false labor the braxton hicks type of ...', what is the answer? Based on the clue 'also called foragers these hyphenated early nomadi...', what is the answer? Based on the clue 'also called frottage some people do it to tombston...', what is the answer? What is associated with: also called gakusei ryori or student cuisine this noodle dish was invented in 1958 by momofuku… Based on the clue 'also called halite this common mineral can be form...', what is the answer? Based on the clue 'also called horeb experts arent sure which mount i...', what is the answer? Based on the clue 'also called lamp oil this petroleum product was on...', what is the answer? Based on the clue 'also called leukocytes these nearly colorless bloo...', what is the answer?