Which best shows why the author describes the homecoming at the end of exploring the titanic. to explain how much he missed his family to indicate the importance of the discovery he made to hint that many people were concerned about him to suggest that he woul?

How does national geographic allow subjectivity and bias to appear in its video about the flu? a. it uses second-person narration to make the viewer feel guilty for not getting a flu shot. b. it uses the testimonial of a doctor who feels very strongly that all americans should be vaccinated. c. it includes an advertisement for an over-the-counter flu medication. d. it uses onminous music and a blue filter to make the video more frightening.