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anzhelika [568]
3 years ago
9

How can humans have a positive impact on air quality?

Biology
2 answers:
mario62 [17]3 years ago
6 0

Answer:

A - by using public transportation instead of driving a car

Explanation- I just took the test.

Svetradugi [14.3K]3 years ago
3 0

Answer:A

Explanation:

did it on edgenueity 2020

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