Respiratory illnesses in developing countries are most likely to be caused by
a. formaldehyde
b. cigarette smoke
c. particulate matter
d. asbestos
e. chloroform
Answer: C
Respiratory illnesses in developing countries are most likely to be caused by
a. formaldehyde
b. cigarette smoke
c. particulate matter
d. asbestos
e. chloroform
Answer: C
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.