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3 votes
20 Points for whoever helps me!!!!!!!!!!!!!!!

Many of the achievements of the ancient Indus Valley civilization was due to their advanced knowledge of
A. Farming
B. Mathematics
C. Weather Patterns
D. Geography

2 Answers

6 votes

im pretty sure its b mathematics

User Omilke
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6.2k points
3 votes
Your answer is: B. Mathematics was needed to keep building the ancient civilizations.
User Markashworth
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