How do you select all p elements inside a div element?

The selection of all p elements inside a div element is correctly identified by using the selector div p. This selector works because it targets all p elements that are descendants of any div element, regardless of how deeply nested they are within the div.

In CSS, a space between selectors indicates a descendant relationship, meaning any p tags that are within the div, including those that may be nested inside other containers within the div, will be selected. This allows for comprehensive styling or manipulation of all paragraph elements contained within the specified div.

The other choices do not achieve the same result. For instance, the option div > p would only select p elements that are direct children of the div, omitting any p elements nested further within other elements inside the div. The choice p div incorrectly attempts to select div elements that are children of p, which is not relevant in this context. Meanwhile, div.p targets div elements that have a class of p, rather than targeting p elements within a div.