Yes.
No it shouldn't be capitalized.
Environmental and Humanities should be capitalized, but students should not.
No.
It should be capitalized when it is referring to the region.
It should be capitalized if you're referring to "The App Store", for example. However, it shouldn't be capitalized in ordinary sentences.
Yes, "Director of Nursing" should be capitalized when used as a formal job title.
It should be capitalized if referring to a name or a title.
Yes, "Football" should be capitalized when referring to the sport in general.
Skilled Nursing Facility should be capitalized when used as a proper noun or part of a formal name. In general use, it should only be capitalized at the beginning of a sentence.
Yes, "Quarterback" should be capitalized when referring to the position in football.
No it shouldn't be capitalized.
Race should be capitalized when referring to a specific racial or ethnic group, such as Black, White, Hispanic, or Asian. If referring to race in a general sense, it should not be capitalized.
Environmental and Humanities should be capitalized, but students should not.
Yes it should be capitalized.
Subway should be capitalized when referring to the Subway sandwich chain.
Communist should be capitalized when you are referring to someone in the Communist party. Similarly, Communism should be capitalized when you are referring to the Communist party.
President should be capitalized if it is referring to the president of a country. However, if it is referring to a school president, or the president of a club for example, then it shouldn't be capitalized.