Multiple Choice
Respiratory illnesses in developing countries are most likely to be caused by ____.
A) formaldehyde
B) cigarette smoke
C) particulate matter
D) asbestos
E) chloroform
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q26: Chlorofluorocarbon (CFCs)molecules can stay in the stratosphere
Q27: Which statement about ozone thinning is true?<br>A)
Q28: How many people in the United States
Q29: About 90% of radon related lung cancers
Q30: What are the long-term health consequences of
Q32: The atmosphere is divided into spherical layers
Q33: How have human activities depleted ozone in
Q34: According to the EPA,what are the four
Q35: A(n)_ may occur during the movement of
Q36: More than half of all commercial buildings