Question

Hi i need help worth 40 points thanks

Answer 1

Answer:

C

Explanation:

It introduced the problem and it was wanting you to think of ways to solve the problem. Hope this helps :)

Answer 2

Answer:

I am sure the answer is C. problem-solution. why? since the problem stated us air pollution ,and cities with the issue are listed, we need to next ascertain what to do. this seems logical. the other choices would work in other papers , reports,tests,but not on this question.