Sean and Tommy are debating the positive and negative impacts of technology on environmental quality. Sean is listing the positive impacts. Which of the following would help his argument? (2 points) Select one: a. Factories add to water and air pollution b. Technology can disrupt natural processes c. Technology has helped make recycling to be more efficient d. More people buy smart phones and tablets ITs listing POSITIVES not negatives, so it has to be C, right?