The catalytic converter in your car is responsible for decreased levels of
A) carbon monoxide, VOCs, and nitrogen oxides in the air you breathe.
B) carbon dioxide and nitrogen in the air you breathe.
C) carbon monoxide and carbon dioxide in the air you breathe.
D) carbon dioxide and nitrogen oxides in the air you breathe.
Question 2
During periods when oil prices are high when gasoline prices skyrocket, hybrid vehicle sales will be expected to
A) decrease, while more people use public transportation.
B) increase, while fewer people use public transportation.
C) decrease, while fewer people use public transportation.
D) increase, while more people use public transportation.