Answer:
b
Explanation:
It is B because they are asking what is the old Definition of scoured in the titanic days.
That would be C, imagery.
When I read the passage, I can clearly imagine the wharf Twain is describing.
Answer:
1. scientists says it will be hotter in the future
2 . our planet would freeze and nothing could live in
3. the last sentence of the picture
Answer:
transitions (i think but it should be)
Explanation:
research has been done
The comma is not necessary in this sentence.