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20 votes
Air pollution increased dramatically with the invention of

Air pollution increased dramatically with the invention of-example-1
User Adellam
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2 Answers

19 votes
19 votes

Answer:

motor cars

Step-by-step explanation:

User Karl Fast
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8 votes
8 votes

Answer: Your right my friend, u got the right answer

Step-by-step explanation:

User Kathi
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