Which if the following groups did not rival the beatles in terms of creativity and talent

Igotta why is there only 2 semesters and 4 quarters and not 4semesters and 4 quarters? 1 quarter for each semester? ? is this a dumb question?

The study of aesthetics deals with art criticism and art history. which aesthetic theory focuses on design elements and organizational principles? a. emotionalism b. formalism c. imitationalism

How did ferren learn about engineering, if not in school? how might this have been similar to how the ancient cultures learned engineering?