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4 votes
How do we know the Olmecs were technically advanced?

A. They created the first version of a calendar
B. They invented tools using stones and metal
C. They used latex from trees to create rubber
D. They were the first to use a writing system

2 Answers

1 vote

Answer:

C. They used latex from trees to create rubber.

Step-by-step explanation:

I just took the test

User WWJD
by
7.9k points
4 votes
I believe the answer is B. B. They invented tools using stones and metal
User Farmaan Elahi
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