Malcolm is studying alone in his room when he hears a loud noise downstairs. his heart rate and respiration speed up. he wonders if a burglar has entered the house. when he looks downstairs, he sees that his cat just knocked over a plant. he begins to relax and his heart rate and breathing slow down. which part of his nervous system is working to return him to a normal state?

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.

In the spring of 1989, thousands of protesters gathered in tiananmen square in beijing, china. they rallied around a plaster statue that resembled the statue of liberty which they called “the goddess of democracy.” these protestors were seeking a) united states assistance in gaining better health care. b) economic reforms which would allow more chinese exports. c) the boycott of the future olympic games scheduled for beijing. d) political reforms to allow more freedom of speech and political representation.

Why is it difficult to determine which countries belong to europe and which belong to southwest asia