Scientists sent the Cassini spacecraft past Saturn, where it discovered rings around Saturn's moon Rhea. This is an example of

According to this Application, growth in China and India caused U.S. exports to increase. Because of this increase in U.S. exports, U.S. income will

A) increase by the same amount. B) increase by a larger amount. C) decrease by a larger amount. D) decrease by the same amount.

Between 1929 and 2005 in the United States, as measured by the Lorenz curve, income inequality:

a. was greater. b. remain unchanged. c. was less. d. increased sharply.