Choose a different word from those you selected to study in this unit and explain where you have heard it used previously. Write the sentence you heard with the vocabulary word in it and include who used the word and when it was used. Use proper grammar and spelling. (10 points)

Which statement best explains the function of the subtitlein this text? a.it provides additional information that narrows the focusof the text.b.it draws attention to important information in the table ofcontents.c.it introduces the various sections that appear withineach chapter.d.it explains the author's primary reason for writing aboutthis topic.correct (a)