I believe that would be Mesopotamia, the seat of the Sumerian and Akkadian civilizations.
Source: Studied this last week. :)
Low literacy level means that many people can't read. Being able to read is a factor that can help prevent the spread of AIDS and HIV as it can lead to the distribution of information leaflets and information in general.
If people can't read, they have less access to information and cannot learn about the ways of preventing the spread of HIV.
Pick the first choice.
The next nearest star, outside our solar system, is more than 63 THOUSAND times as far from us as the Sun is, and ALL the others are farther away than that.
It's like the difference between a flashlight 1 inch from your eye and a flashlight 1 MILE from your eye.
It would be b., False. Antarctica is one of the coldest and South America is one of the wettest.