How were the cultural customs of Oceania passed down from generation to generation?

A) Oceania cultures used hieroglyphics and pictographs on seashells.
B) Oceania cultures kept written records using silk.
C) Oceania cultures used an oral tradition for passing on information.
D) Oceania cultures kept written records on clay tablets

I think its c

4 answers

Yes, C.
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You're welcome.
C Masks were part of spiritual practices, which are unique to cultures.