There are three categories of impact on respiratory health from airborne pollution. What are they?

0 votes
    positive, negative, and neutral impacts
     toxic impacts, persistent impacts, and bioaccumulative impacts
     nervous system impacts, heart impacts, and respiratory impacts
     chronic impacts, acute impacts, and carcinogenic (cancer) impacts
asked Jun 25, 2012 in Environmental Science by anonymous
    

1 Answer

0 votes
chronic impacts, acute impacts, and carcinogenic (cancer) impacts
answered Jun 26, 2012 by Geodude ~Top Expert~ (9,680 points)



...