It is False that an observer must know that social learning is occurring for it to be effective.
Answer:
B. the point when the tension in the story is at its highest
B is correct "A social commentator, who explains what a book says about people in general."
E. I’m very much sure that there is no Errors.
The meaning conveyed by the morpheme chron- in each of the words listed: chronology, chronicle. chronic and chronogram means, TIME. The word "chron-" comes from the Greek word "khronos" meaning time. Chronology means the arrangement of dates of events in order. Chronicle means a record of a series of events. Chronic means persistent and chronogram means time writing.
