Answer:
D
The answer is D because you don't need definitions, and you don't need means and ends.
A. Epstein is studying why some people like to play sports and others do not
Explanation: I Already took it
Answer:
the introduction paragraph
Explanation:
Technically the writer should review his work fix errors say if you are typing a paper u should check for punctuation and spelling errors.Then make your ideas to were they can be understood if you were explaining to someone else... Hope helped (I'm retired teacher).