What episode is it where peter sings about booze at aa meeting?

Why were staff lines an important improvement to musical notation a. sl indicated rhythm b. sl indicated dynamics c. sl indicated pitch d. sl indicated meter

Describe a religion that is not your own. choose from one of the following religions: ancient egyptian belief, hinduism, greek or roman polytheism, native american religion, buddhism, taoism, judaism, christianity, or islam. you must choose a religion that is not your own. describe three features or tenets of the chosen religion. mention any written works and prophets. share how this religion compares to your religion or beliefs, even if you do not have a chosen "religion."

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?