Sign In Sign Up Ask an AI advisor
neariah24
neariah24
23.04.2020 • 
History

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

Solved
Show answers

Ask an AI advisor a question

I want advice