Which of the following statements supports the idea that when youths are driven by material goods, they do not believe that natural resources will become scarce? a. 40% of working high school students in the united states believe that there is no shortage of all. b. more and more teenagers want the latest trendiest cell phone, computer, video game console, or sneakers. c. through volunteering, teenagers could be taught to put greater value on people than in things. d. conservation can also be taught at home from the time teenagers are children