Cell phones and the internet have both had the effect of
a) reducing poverty and malnutrition.
b) reducing trade barriers between nations.
c) improving medical technology in developing countries.
d) making the world a "smaller" place by increasing communication speeds.

Which of the following accurately describes the workforces of the united states and canada? a. most of the workforce in the united states and canada is employed in the service industry. b. most of the workforce in the united states and canada is employed in the educational field. c. most of the workforce in the united states and canada is employed in manufacturing and mining. d. most of the workforce in the united states and canada is employed in agriculture.