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4 votes
9.  In which of the following did engineers make advances in Tang and Song China? Select all

that apply.
(2 points)
masonry
flood control
irrigation
silver mining

User Humalayi
by
8.0k points

2 Answers

6 votes

Answer:

FLOOD CONTROL AND IRRAGATION

Step-by-step explanation:

User MCMZL
by
6.8k points
2 votes
flood control and irrigation

User Faljbour
by
6.8k points