Which statement below best describes how pseudo$-$classes can be used on a webpage?

Pseudo$-$classes are a type of CSS style that waits for the element to be in a specific state. Once in a specific state, the appearance of the element can change to help the user better identify different elements on the page.

Pseudo$-$classes are required for webpages to render images correctly when implementing responsive web design. Pseudo$-$classes prevent images from being distorted with changing screen sizes.

Pseudo$-$classes are used to help improve the accessibility of a website. Increased web accessibility will provide a better experience for all users.

Pseudo$-$classes are a type of event listener that waits for the element to be in a specific state. Once in a specific state, the appearance of the element can change.