Answer:
One of the obvious symbols in “Roll of Thunder, Hear My Cry” is the fig tree, which represents the Logan family tree and its connection to their cherished land. Just as Papa does, students can create their own family tree, revealing how far out all the branches spread.
Explanation:
The answer is c. but is also possibly b.
Its authoritative. I learned that in 3rd grade. LOLOLOLOLOLOLOLOLOL!
If the underlined phrase is <em>having been warned by her mother, </em>then this is a nonessential perfect participial phrase.
Nonessential phrases are separated from the rest of the sentence by commas, and since this is a perfect participle, this is the only correct option.