YeS what is need of help what subject are we looking at here?
I personally think B is correct because it overall sums up what is being suggested in the paragraph
Answer:
Without trees, humans would not be able survive because the air would be unsuitable for breathing. If anything, people would have to develop gas masks that filter the little oxygen that would be left in the air. ... Anyway, trees take carbon from the atmosphere through photosynthesis in order to make energy
Explanation:
