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Answer:
A. development of automobiles with lower nitrogen oxide and hydrocarbon emissions.
Explanation:
This act implements a comprehensive program to reduce air pollution to protect human health and environment, the amends made in 1990 focused on problems of acid rain, ozone depletion, and toxic air pollution, they established new auto gasoline reformulation requirements and set the Reid vapor pressure standards to control evaporative emissions from gasoline.
By causing an increase in the industries
Answer:
approximately 10.7 million. And most of them are from mexico
Explanation:
I can’t answer this because I can’t see the diagram. Comment on this once you posted it so I can help u
