Which of the following was a member of the Fluxus movement of artists, composers, and designers who popularized the Zen philosophical practice of posing riddles as a way to lead students to enlightenment?

Nietzsche called for a new morality that

a. reinforced the social contract. b. privileged the "superman." c. rejected colonialism. d. advanced Christian ideals.

The basy in this selection plays

a. ?the main melody. b. ?different notes on each beat. c. ?a constantly changing part. d. ?a repeating part (ostinato).