Answer:
The population in less-developed countries will steadily increase.
Answer:
divergent boundary
Explanation:
The South American and African plates moved apart as a divergent boundary formed between them and an ocean basin formed and spread.
Organism x existed for a short period of time would be my answer, it seems a lot better than the other answers
The answer is seafloor spreading. It is a progression that happens at mid-ocean ridges which are the divergent boundaries, where new oceanic crust is made through volcanic activity and then slowly moves away from the ridge. This helps clarify the continental drift theory in the plate tectonics theory.
