Im pretty sure its B. the eastern highlands. i could be wrong tho
Answer: Rickover is the answer I just took the test
A. I belive Mesopotamia was located around that area which was called "the
land of fertility"
Mesosphere is the layer after stratosphere, which is after troposphere, as seen from Earth in the direction of Space.
It starts at 60 km and ends at 120 km, after which comes the termosphere.
So we're looking for a line that's closest to 100 km, and this is the shortest line, A.
