Respuesta :
Answer:
I think metaphor means that commas are used in grammar so preciously that one being misplaced could ‘kill’ its entire work. I think this metaphor is supposed to emphasize the importance of placement when it comes to commas and how it can significantly change the meaning of a sentence.
Explanation:
this is just my own interpretation of it, sorry if its helpful !
The importance of the statement regarding commas is that commas are vital for separating the items that are in a list and indicating a pause.
It should be noted that commas are used after introductory phrases and words that come before the main clause. It's also used for the separation of the items that are in a list.
The statement by Norris that commas fall with the precision of knives outlining a body was to illustrate their importance.
Learn more about commas on:
https://brainly.com/question/15197486