i took this test already
The correct answer is:
B. They earn as much money as people in other regions.
Explanation:
Compression is a non uniform stress which pushes rocks together. It is found in convergent plate boundaries.
A strong acid is a number between 0-6 on the pH scale and Bases are between 8-14 on the pH scale the difference is how much hydroxide each one has like coca-cola (acid) and backing soda (base)
C is the answer, i know this is late but it can at least help some one else maybe