Answer:
Conflicts over trade, human migration and settlement, ideologies and religions, and exploitation of marine and land environments reflect how Earth's surface is divided into fragments controlled by different formal and informal political, economic, and cultural interest group.
If rat tailed maggots and great beetle were wiped out then they would be two much of the predators and prey then the whole population would be wiped out completely and the food chain would be destroyed if there were all wiped out.
They are what keep the environment more safe. Without funding to these people crime rates would significantly increase and would cause more danger in the environments such as roads not being properly maintained.
I think it is the C one because it depends on the type of construction in the area
Both of them are the most important cities in their countries. They are capitals and cultural, demographic and industrial centres.