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6 votes
Which of the following is a major

air pollutant?
A. carbon dioxide
B. zinc
C. copper
D. hydrogen peroxide

User Hayman
by
8.4k points

2 Answers

12 votes

Answer:

carbon dioxide

it is the right answer that i think

User Moppo
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7.4k points
5 votes
The answer is A. Carbon dioxide
User SuperDeclarative
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