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Elanso [62]
4 years ago
10

Human activity has a great impact on the quantity and quality of local water supplies. Humans can try to increase awareness and

understanding with studying paths, pathogen, pollutants, etc. which will not change as a result of human activity and awareness ?
Biology
1 answer:
kondaur [170]4 years ago
3 0

Answer:so wrong of you some people ACTUALLY need the answer ... the answer is A

Explanation:

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