Acorns are NOT good to eat, so A is FALSE.
Oak is often used for furniture so C is FALSE
Oaks do NOT lose there leaves in the fall, so D is FALSE.
The answer is B. Maple roots often Do invade water lines.
I find all of the answers pretty neutral (that is, giving only facts, no judgements) except on sentence 3: this is because of the word "sharply".
It seems that the author of this sentence makes a judgement about the split: that they're very split, that their argument was very intense. It seems like a judgement to me more than the other sentences.
The answer of the passage is C.
2 i think is the answerrrrr