Headings are an important way to help readers understand. Which ...

[robinn137]

Headings are an important way to help readers understand. Which of the following best
  explains what that means
 
  a. Overview of the topics to be covered that gives readers an overall idea of the document,
  making them feel more focused and organized.
  b. Technique of breaking a text up into paragraphs, sections, chapters, and other such
  segments so that readers can follow the discussion more easily, pause briefly, and skip to
  the segments they need.
  c. Addition of a descriptive title at the beginning of a segment to give readers an idea of its
  topic and purpose in advance.

Question 2

Previewing is an important way to help readers understand. Which of the following best
  explains what that means?
 
  a. Overview of the topics to be covered that gives readers an overall idea of the document,
  making them feel more focused and organized.
  b. Technique of breaking a text up into paragraphs, sections, chapters, and other such
  segments so that readers can follow the discussion more easily, pause briefly, and skip to
  the segments they need.
  c. Addition of a descriptive title at the beginning of a segment to give readers an idea of its
  topic and purpose in advance.

[djofnc]

Answer to Question 1

C

Answer to Question 2

A

[robinn137]

Excellent

[jomama]

Gracias!