You are writing a research paper on the impacts of hydraulic fracturing ("fracking") on groundwater in your state. Through your research, you have found that a professor at a university in another state, Dr. Thomas Henry Wright, has conducted extensive research on the subject. You decide to write an inquiry letter to ask him some questions. Which salutation is most appropriate for your letter?

Dear

Explanation:

Most suitable salutation for the professor at university  is "Dear" or their name / title like

1) Sir

2) Mr

3) Mrs

4) Ms

the legal limit for the drivers who can drive after consuming any amount of alcohol is 21 years.

explanation:

on november 1, 1996, a "zero tolerance law" was put into effect in the new york state.

according to this zero tolerance law, for people under the age of 21 years, it was illegal to purchase and possess alcohol or to drive after consuming any amount of it.

also, the alcohol involvement rate for the drivers under the age of 21 was roughly twice that of elderly drivers.

answer: age of the protagonists.

dubliners is a collection of fifteen short stories by james joyce, published in 1914. they tell the stories of the irish middle class in and around dublin in the early years of the 20th century.

joyce divides the collection into three sections dealing with childhood, adolescence and maturity. therefore, one pattern he uses to organize his stories is the age of the protagonists. the initial stories deal with children, and as the stories continue, they focus on progressively older people.