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English 14 Online
OpenStudy (itsbribro):

Snowmobiles are causing problems in some of our national parks. Particulate matter, emitted by engines of vehicles, is a cause of haze and smog. In the passage above, what is the meaning of the words particulate matter? A. soot B. smog C. haze D. particular

OpenStudy (girlover):

B or c

OpenStudy (itsbribro):

idk this one :/ @Angel_Halo23 and thanks @girlover

OpenStudy (itsbribro):

im stuck in between b and c too

OpenStudy (girlover):

Its c

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