I'm thinking the roots would mean the basis for your inference, and then the branches would be the many possibilities. I don't know for sure, but that's what I would say.
Answer:
Clark
Explanation:
The appositive phrase "another boy from his cabin" is modifying Clark because it precedes the statement with a comma.
Global warming makes the Earth colder. So warm globally, freeze locally. Get it?
Explanation:
Subtle use of alliteration= A
Strong use of alliteration=B, C, D