A b and c because it is the right one
verb - descend a rock face or other near-vertical surface by using a doubled rope coiled around the body and fixed at a higher point.
noun - a descent made by rappelling.
Answer:
My friend John, who owns a chocolate Lab Puppy, is getting ready to leave for a trip.
Explanation:
A nonrestrictive modifier does not restrict the meaning of the noun or sentence. Compared to the other choices, this sentence doesn't restrict the meaning of the sentence.
I think the answer is 'B' because even though it is the Declaration of Independence it should still be flexible for everyone not just a few certain people.