8.8k views
3 votes
Which would be classified as a pullutant?

Argon
Smoke
Water vapor
Nitrogen

User Kim Kern
by
8.2k points

1 Answer

7 votes
the answer is smoke i believe
User Jincy
by
7.6k points

Related questions

asked Jan 6, 2020 205k views
SergeyS asked Jan 6, 2020
by SergeyS
7.9k points
1 answer
4 votes
205k views