Answer:
I think the answer would be C
Explanation:
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:
Because they wanted to return to there home land
<em>Answer:</em>
<em>With the new medical procedure is used will save many lives.</em>
<em>Hope this helped you!</em>
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