Is used to answer the question "what is the worth of the writer saying it?

Look at the painting. what elements did the artist use to illustrate a sense of confusion and concern? check all that apply. the use of a bright setting the subject’s facial expression the use of shadows and darkness the use of color in the subject’s eyes the subject’s body language

Read the excerpt from "a defence of poetry.” poetry thus makes immortal all that is best and most beautiful in the world; it arrests the vanishing apparitions which haunt the interlunations of life, and veiling them, or in language or in form, sends them forth among mankind, bearing sweet news of kindred joy to those with whom their sisters abide—abide, because there is no portal of expression from the caverns of the spirit which they inhabit into the universe of things. poetry redeems from decay the visitations of the divinity in man. which details from the excerpt provide more information about shelley’s idea that poetry "makes immortal all that is best and most beautiful in the world”? check all that apply. arrests the vanishing apparitions which haunt the interlunations of life sends them forth among mankind, bearing sweet news to those with whom their sisters abide no portal of expression from the caverns of the spirit redeems from decay the visitations of the divinity in man

Which sentence is the most effective in stating the overall purpose of section 4, “confidentiality of user names and passwords? ”