What kind of letter most likely includes a colon in the salutation?

Read his first two lines from edgar allan poe is the reason once upon a midnight dreary while i pondered weak and weary over and then you’re clean and curious volume of forgotten lore which of these best describes the tone in these lines

What is the best revision of this statement from the body of a cover letter?

What is the subject of “understanding bacteria,” the first module in dr. x and the quest for food safety? the structure of bacteria the four cs of food safety the role of bacteria in food safety the twelve most unwanted food bacteria