Which question is not answered in the passage? a. how many asian elephants are there? b. which type of elephants are used at circuses? c. what is the purpose of an african elephants ears? d. what do poachers do with elephants’ ivory tusks?

Robert was not waiting for her in the little parlor. he was nowhere at hand. the house was empty. but he had scrawled on a piece of paper that lay in the lamplight: "i love you. good-by—because i love you." what significant idea, presented throughout the novel, does robert's final departure and note highlight? edna is ultimately alone in her rebirth. edna needs to find solace in her children. edna will never be truly loved by anyone. edna should not have forsaken her family.