The comparative form is used to _____.

The comparative form is specifically used to compare two people, places, or things, highlighting differences or similarities in qualities or attributes. This form often employs the addition of “-er” to adjectives or the use of "more" before adjectives when applicable, allowing for clearer distinctions, such as “taller” or “more beautiful.”

While it may seem that the comparative form could apply to describing actions, the primary function is to compare attributes. The use of comparative forms enhances the understanding of how two subjects relate to one another in terms of specific characteristics. Therefore, the best answer encompasses the most relevant aspect of the comparative form’s usage, which is the comparison of two entities.