The purpose of a society's oral tradition is to teach us about important cultural values.
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Answer: adjective
Explanation:
The word class that the word in bracket underlined word in the sentence belong to is the adjective.
The adjective is used to modify a noun and give more information about it. Special as used in the sentence means that the pen or brush us used for something different and particularly designed for a unique purpose.
I don’t know the answer sorry, but I wish you good luck