Why is it important to pay particular attention to the elements used in advertisements?
A. Advertisements use voices with a higher-than-normal volume.
B. Advertisements have a more general purpose than other media
texts.
C. Advertisements may be using hidden methods of persuasion.
D. Advertisements may be trying to entertain as well as inform.

your answer is c) experiments with water vapor showed that elements combine in specific proportions.

scout gets in a bad position on the primary day of school since she can read and on the grounds that she can compose. she likewise gets in a bad position for explaining to miss caroline that she shouldn't attempt … to loan cash to walter on the grounds that he won't take it since he is to poor to pay it back.

(4) "oh, i've got better plans than that," laughed kerry. "i've got four firecrackers and two model rockets. care to join me in the backyard? "

this is the correct answer because of one simple word. "backyard"