C.
It is responding to the counter example (crosswalks would be expensive) by giving a logical reasoning on why it is essential (makes it safer to walk)
Answer:
The question is not clear. A dangling modifier is a word or phrase that modifies a word not clearly stated in the sentence. Hope that helps.
The most logical answer would be A.
"The author states that animals and humans share 98 percent DNA." The author is explaining the genetics of animals and humans. please correct me if i'm wrong!!
