The 1990 amendments to the Clean Air Act:
A. brought in civil penalties for violating the law’”a minimum of $2,500 for a first
offense up to $50,000 per day and two years in prison for subsequent violations.
B. state that any dredging or filling activity in a wetland that is part of the navigable
waters of the United States requires a permit before the activity can be commenced.
C. require the availability of oxygenated fuels in specified areas of the country that are
having difficulty meeting the air quality limits at least part of the year.
D. require electricity-generating facilities to build tall smokestacks so that emissions
were dispersed over a broader area.
Answer:
An American university professor derives a new formula which explains a fundamental
principle of nature. In the United States, this formula:
A. can be patented.
B. cannot be patented.