Question

All of the following led to a decline in air quality in Texas cities EXCEPT:

a.
An increase in medical research facilities.
b.
An increase in urbanization and industrialization.
c.
The increased use and popularity of commercial aviation.
d.
The increased use and popularity of the automobile.


Please select the best answer from the choices provided

A
B
C
D

Answer 1

Answer:A

Step-by-step explanation:

Answer 2

A

Step-by-step explanation:

all others require multiple and more resources daily