if you do not want every div on your web page to have the same CSS rule applied to it, which selector can you use to apply a certain style to a single division?

You can use the ID selector to apply a certain style to a single division. The ID selector is represented by a "#" followed by the ID name of the division in the CSS code. For example, if the division has an ID of "myDivision", the CSS code would look like this:

#myDivision {
//CSS rules here
}