With today's smartphones,one can watch the news,shoot videos,browse the Internet,take pictures,and listen to music.Improved new features are added with each smartphone introduced by Apple,Samsung,BlackBerry,and the like.As a result,existing customers often want to replace their existing smartphones with new models or brands every two years when their contracts expire.This increase in demand is due mostly to changes in __________,an environmental force.
A)competition
B)social culture
C)technology
D)regulations
E)the economy

Question

Quizplus · Accepted Answer

The increase in demand for new smartphones is due to changes in technology as new features and improvements are added to each new model introduced by different brands.

With Today's Smartphones,one Can Watch the News,shoot Videos,browse the Internet,take