Explanation: Adverbs add details to verbs. For example, "I cried loudly". "Cried" is the verb, and "loudly" is the adverb that is describing more detail about the verb "cried".
Relative pronoun<span> is a </span>pronoun<span> that introduces an </span>adjective clause<span> (also called a </span>relative clause<span>). </span>