11. The doubling time is the time it takes for the number of people in an area to begin growing

population of an area to double in size

landmass of a continent to double

earth to turn two rotations.

Canada plays an important role in the global community in all of the following ways except by a. acting as a superpower with influence over europe and asia. b. promoting arms control and disarmament. c. working with the commonwealth of nations to promote trade. d. promoting trade with japan and other asian countries.