They provided silk
Hope this helped
<span>C.North Korea invaded South Korea to try to unify the two states.
Contrary to what the NK say today, the North Koreans invaded first
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The answer is a. //too short
Answers:
Number 2: Pine Trees.
Number 3: The Coastal Plain.
Explanation for number 2: The lower part of the Coastal Plain does not have very fertile soil, so not many things can grow except for pine trees and brush.
Explanation for number 3: None needed.
