Answer:
Smog is a mixture of fog and smoke. hope this is enough to help you with your question :)
Answer:
Animals have been hurt by wind turbines, so the sites of wind farms have been carefully selected.
The answer is A. My father and my grandfather played football in college.
Answer:
A conclusion that is in favour:
"Using public money to maintain national landmarks is a good policy in the sense that a national landmark is a public good: no one can be excluded from enjoying the view of a national landmark like the Arch in St. Louis for example.
Because they are public goods, national landmarks are not likely to be profitable or provided by the private sector in a free market, and for this reason, government intervention in the form of public money becomes necessary".
Is. "Everybody" is taken as singular.