choose the best spanish equivalent. which means "see you around?" hasta luego. hasta mañana. igualmente. nos vemos.

28. the new systematic nomenclature was so ( that many chemists preferred to ( the older trivial names that were at least shorter. at least, that is the ostensible reason. actually, tradition seems to carry more weight than ( with some scientists.

The author believes that the concept of fairness is not a useful term

Ased on the information in "edward jenner and the history of smallpox and vaccination,” after concluding that cowpox could be used to eliminate smallpox, jenner