Answer:
I think that the best answer I can give you without the full context of what the author wrote is that Part A is D and Part B is A
Explanation:
Without having read the excerpt, these are the best answers that make sense within this context. I hope this helps!
Answer:
D
Explanation: By saying that the dust was once a man, he is saying no one remembers Lincoln, what used to be a great and powerful man, is now dust, forgotten and insignificant.
Answer:
to account for broad-scale factors that affect the number of chemicals identified
Explanation:
