Answer:
C. article p {
orphans: 3;
widows: 2;
}
Explanation:
The style rules above is written in CSS (Cascading style sheets) a language used to beautify web contents written in HTML, it sets a minimum of 2 and 3 lines at the top and at the bottom of each column ( named orphans and widows) respectively. according to the style syntax, p is a child element of article element.