Answer:
OD. Each country focuses on what it can do best.
Explanation:
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Weather bloons are what scientists use
A. Because it is the most used so it has to be dominated. IN MY OPONION. HOPE THIS HELPS!
The correct answer is: an artesian well.
In an artesian well the pressure is natural and is a result of the pressure that the layers above it exercise due to gravity.
Artesian wells have been known since at least 12th century when they were quite common in France.