Which of the following best explains how including headings and subheadings affect a text? it gives readers an easy way to summarize details. it gives readers an idea of the author's point of view. it readers group and understand information. it readers find the main idea more quickly.

answer: it means that he would rather write than preach.

explanation: its what it says

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.