Look at the map of Greece above. Make a claim about geography, travel, and safety in ancient Greece.

What conclusion can be drawn from the information in the chart? a) africa's total number of hiv/aids cases makes up close to 20% of the world's total aids cases. b) poverty and lack of education are the only factors that have pushed the african aids rate to 6.1%. eliminate c) a major challenge facing african governments is finding a way to effectively combat the aids epidemic. d) north american aids rates are lower than the worldwide rate because of extensive government intervention and spending.

Which of the following is an advantage of using nuclear power plants to produce electricity?

If both the president and the vice president can no longer serve, who will become the next head of state?