* Adjectives modify nouns or pronouns, providing more information about their qualities or characteristics. For example:
* The big dog barked loudly.
* She wore a beautiful dress.
* Adverbs modify verbs, adjectives, or other adverbs, providing information about how, when, where, or to what extent something is done. For example:
* He ran quickly.
* The dog was very hungry.
* They walked outside.
It's important to note that while adjectives and adverbs are the primary modifiers, other parts of speech can also function as modifiers in specific contexts, such as prepositional phrases, participial phrases, and infinitive phrases.