Identify the part of speech for "rapidly" in "Our grass seems to grow rapidly."

"Rapidly" functions as an adverb in the sentence "Our grass seems to grow rapidly." Adverbs are words that modify verbs, adjectives, or other adverbs, often providing information about how, when, where, or to what extent an action is performed. In this case, "rapidly" modifies the verb "grow," indicating the manner in which the grass is growing. This connection highlights the action of growing and specifies that it is happening at a fast pace, which is the essence of what an adverb does in this context. Thus, recognizing "rapidly" as an adverb is key to understanding its role in the sentence.