Answer: day
Explanation:
the reason i think this is the right answer is bc when its a birthday your referring to that day not to a another day witch is the date of the month
D. Predicting. How can you predict what you are about to preview?
The main purpose of subheadings are:
They stand out because of their size and attract attention.
The scanner will stop to read them and continue scanning until the next subhead which they'll then read.