4. 3. refers to both an early form of the investigation of nature and an early philosophical and spiritual discipline
5. 4.Identify X * X goddess of healing in Greek mythology. * X a butterfly genus * a rap group from Washington, DC * X, a cure-all, either physical medication or a solution to a problem * X, a character in the Asterix series by Goscinny and Uderzo * X, Florida, a small town in the United States * The X, a prolific electronic musician and DJ from Germany * X Society, a Christian-based sect based in Bedford, England which sends out cure-alls and which wishes to promote the work of Joanna Southcott * Mathis Mootz, the music producer known as The X