Answer: C. Human activity has had both a positive and negative impact on trees.
Explanation: C. Human activity has had both a positive and negative impact on trees.
Answer:
C
Step-by-step explanation:
We have plowed many trees & forests down for our own gain, however we also replant trees, breathe, (which is a part of the photosynthesis process to a degree), and fended off creatures damaging the trees.
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