Steinbeck uses the word choice to help add details to his tone of the article. He feels that migrant workers are often overlooked for the work that they do. By adding word choices such as ...(find your own examples of the word choice)... Steinbeck is able to convince the reader to feel a certain way about these migrant workers and add to his original point. Don't copy exactly what I said please, but hope that makes sense ;)
I can't answer that because I didn't watched the video or read the text. But if I were you I would re-read and re-watch it. At least until I got ideas and for future advice take notes as you watch and read things the notes will also help you one up with ideas.
The function of the noun phrase <em>Green, leafy vegetables </em>in this sentence is that of the subject of the sentence.
What contains important vitamins for a healthy body? - Green, leafy vegetables.
I would do that but what is the question
The second one is the answer