6. Which of the following is a function of textual aids? a. Textual aids provide clarity to the textual element of the material. b. Writers use them to distract the readers from the textual element. c. These are tools that activate prior knowledge on the topic of the article. d. Textual aids are used to make the paper lighter by breaking the texts. 7. Which is NOT the function of a map as a textual aid? a. Maps can give a clearer picture of where the boundaries of each town, city, province, and country lie. b. Maps can provide an image of the place being discussed. c. Maps can show landmarks that may be in a place. d. Maps show specific directions to a destination.​