Which point about primary sources could you learn from analyzing the documentary film about the Polish orphans of Pahiatua, New Zealand? 1) They can ruin a secondary source's chances of appealing to ordinary viewers.
2) They can lead viewers to doubt the claims made by the filmmaker about his or her topic.
3) They can make the statements made by secondary sources much more believable.
4) They can take the place of a narrator who connects the stories in a film.

Which two lines in this sonnet use symbolism to describe old age? sonnet 2 by william shakespeare when forty winters shall besiege thy brow, and dig deep trenches in thy beauty's field, thy youth's proud livery so gazed on now, will be a totter'd weed of small worth held: then being asked, where all thy beauty lies, where all the treasure of thy lusty days; to say, within thine own deep sunken eyes, were an all-eating shame, and thriftless praise. how much more praise deserv'd thy beauty's use, if thou couldst answer 'this fair child of mine shall sum my count, and make my old excuse,' proving his beauty by succession thine! this were to be new made when thou art old, and see thy blood warm when thou feel'st it cold.