You are assigned to conduct a science experiment, and to record the results. according to scientific protocol, results are to be recorded in passive voice. which of these would not be acceptable to include in the written record? a) three grams of sugar were added to the mix. b) the group then mixed the contents together thoroughly. c) a double-blind setup was engaged, in order to ensure proper results. d) results were decidedly inconclusive.

Read these excerpts. lincoln's "gettysburg address." it is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. whitman's "o captain! my captain! ". exult, o shores, and ring, o bells! but i, with mournful tread, walk the deck my captain lies, fallen cold and dead. which rhetorical appeal do both excerpts use? logos: the use of logic to convince the audience pathos: the use of emotional appeals to affect the audience’s feelings brevity: writing or speaking that is short, brief, and to the point ethos: the use of authority to persuade the audience to act the right way