18.   which of the following pairs did not collaborate to write music and lyrics for a musical?         a. george and ira gershwin b. joplin and cohan c. rodgers and hammerstein d. bernstein and sondheim

The pair that did not collaborate to write music and lyrics for a musical is b. joplin and cohan

Riffin tells a story about photographing elephants in a wildlife sanctuary in africa. he says that the photographer brought back more than just an amazing story.

For #1 i believe the answer would be d. because it is hard to perfect thatfor #3 i believe the answer would be b. because latin root meaning round  for #6 i believe the answer would be a. because it is a jewish thing