“Which part of speech modifies verbs adjectives and other adverbs?”

"An adverb modifies verbs adjectives or other adverbs describing manner place time or degree (e.g. “quickly” in “run quickly”). It enhances sentence precision providing context to actions or qualities. Understanding adverbs is crucial in English grammar for constructing clear descriptive sentences widely used in writing and speech. Their role in modifying language elements supports effective communication ensuring clarity and depth in academic creative or professional contexts where precise descriptions are essential."