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22 questions
2. Why did the author choose to put “saliva” in bold text?
To make the paragraph attractive and easy to read.
Draw the reader’s attention to an important word
Point out the main idea of the paragraph or section.
Help the reader visualize the information.
The purpose of graphics (such as graphs, tables, pictures, or maps) is to
Help the reader visualize important information
Describe what is found in a photo or illustration
Separate text into sections based on main ideas
Show information that occurs in a certain order
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