An externality associated with a market can produce negative costs and positive benefits, both in production and consumption.
Siege of Savannah During the American Revolutionary War. As the fifth year of the American Revolution opened, hopes for colonial independence were growing dim. By 1779 British forces still occupied major American cities. Divisions plagued the Continental Congress and the rebel army.
Answer:
Help keep the fish balanced, so they don't start rolling, spinning or anything like that
Explanation:
sorry you got an answer a week later i wasn't going to answer it since it was late, buuuuuuut why not, still sorry nobody answered this for you sooner
Answer: A
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