Which of these is an example of an idiom?

Which word best describes the meaning of the word putrescent? a. earthy b. floral c. rotten d. strong

What response does lincoln hope to elicit from his listeners with these words from his gettysburg address "we gave to come dedicate a portion of that field, as a final resting place for those who here gave their lives, that that nation might live. it is altogether fitting and proper that we should do this

How does the author use word choice to show her point of view on the use of pesticides against insects?