Read the following supporting details. the greatest contributor to air pollution is private vehicle use. each vehicle is estimated to stay on the road for roughly 12 to 15 years. hybrid cars combine a gasoline engine with a battery-powered electric motor. hybrid cars are proven to reduce emissions by up to 90 percent. which thesis statement do these details support? a. cars generally have a long lifespan. b. hybrid cars are an effective strategy to fight pollution. c. the nation should focus on using mass transit systems. d. cars are a large source of air pollution.

In the following conversation, which group discussion technique does han mostclearly show? ramona: so you're saying that the evidence collected forpettit's book came from a fictional source? ! han: yeah. [fakes our paper from his pocket andunfolds it also found this article written byfrancis eggert that has even more evidence: treads from paperi giovanni fiorini wrote anexquisite piece of fiction, a novel entitledmedieval masterpieces. despite the blurbimentioned in the foreword to this day peopledepict this book as steeped in historicalaccuracy when in fact it is well-played-outimagination written by a master storyteller