What is the interpret of " the same conditions always produce the same results" ?

Yes or no? if you are a bibliophile you probably like to read.

Realism was a fairly influential and widespread literary movement in the united states in the latter half of the nineteenth century. which american writer is among the pioneers of american realism? a. ernest hemingway b. f. scott fitzgerald c. j. d. salinger d. mark twain

How does shakespeare transform the myth of phoebus and daphne to dramatize this theme?