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20 votes
20 votes
Dust particles are natural in the environment but when they combine with vehicle emission particles they form

a particulate matter
b. ultrafine particles
c. reactive chemicals
d. inactive chemicals
e. lead particles

User Kartearis
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2 Answers

26 votes
26 votes

Answer:

a particulate matter

Step-by-step explanation:

edge

User Pomaxa
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17 votes
17 votes

Answer:

The Awnser is A particulate matter

User Pasha Bitz
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