Answer:
B) show why they valued classic books before showing how Randall convinced them to update the books they assign
Explanation:
The answer is not D or A. Probably B, Compare and contrast.
Answer:
shortening the length of the original text
Explanation:
Summary is giving a concise run-down of the main facts or details of a writing or article.
Paraphrasing is rewriting an article or piece of writing using different words for greater clarity.
An element of both paraphasing and summarising is the shortening the length of the original text.
“About Mars” is the Adjective Phrase.
Adjective phrase describes “what kind of which ones”
So for example here
“After school, I looked for books about Mars.”
“About Mars” describes the kind of books so that makes it an Adjective phrase.
I hope this helps.