Final answer:
The adjective from the options is 'Acoustic.' Adjectives describe nouns or pronouns.
Explanation:
Acoustic is the adjective in the given options. An adjective is a word that describes a noun or pronoun, answering questions like which one, what kind, or how many. In this case, 'acoustic' describes a noun, making it an adjective.
Learn more about Identifying adjectives here:
https://brainly.com/question/29948273
