ANSWER: The resulting Clean Air Act of 1970 made EPA directly responsible for establishing limits on air pollutants and enforcing them. ... The agency eased into clean air issues slowly in order to give researchers time to do their work before legislative deadlines forced Ruckelshaus to promulgate air quality standards.
Answer:
the Ans will be no A
Explanation:
because it is the best ans for it
Theres no context to this question. What are the answer choices and whats the story