Why would a person create a self portrait

Will mark what is the difference between two-dimensional media, three-dimensional media, and technology media? define each and give examples to support your answer minimum two paragraphs

In which quotes does the author use the word "chains" literally? in which quotes does she use the word figuratively?

Spencer's blog claims that national parks are the best vacation destinations. which evidence is best for developing his claim? a personal account from a park visitor who describes positive adventures at grand canyon and yellowstone parks an interview with a travel agent who advertises cruises, eco-tours, and whitewater rafting trips a chart that compares the number of national parks in the eastern united states to that in the western states a study that proves adults who take yearly vacations have lower blood pressure than those who do not