Do it over something you love , like your favorite sport , or animal. do some research over that topic and write about it
It gives the reader a notice about what the text it is a about. This could be to see if the reader of the text is interested in the text. Sub headings gives the reader a notice about what the reader will find in that part of the text.
Predicate is the answer I believe.
Answer:
circular arguments that might confuse some readers
