Answer: Line of demarcation
Explanation: I got it right
I would say A-lowland of the South
1. A- the economy faced serious challenges
2. B- Modernized
Answer:
Antarctica is the only continent with no permanent human habitation. There are, however, permanent human settlements, where scientists and support staff live for part of the year on a rotating basis. The continent of Antarctica makes up most of the Antarctic region.
Explanation: