Coffering was a useful architectural device in that it performed what function?

Which is the most challenging aspect of developing a screenplay? finding an original idea collaborating with a script doctor establishing the key elements of plot selling a finished screenplay

The earliest type of phonograph was recorded sound on a a. tape. b. metal cylinder. c. wax cylinder. d. vinyl disk.

What is always coming, but never arrives? this is a tricky question i don’t necessarily need to know the answer because i already do but— give it your best shot