What factor the suburbs grow? a. less available transportation b. decreased wages c. problems in the cities d. all of the above

(C) Problem in the cities

Explanation:

 The suburbs area is the combination of residential area with the part of some urban areas. The suburbs area are grown rapidly due to the various problems rise in the city as, the population are increasing so it become difficult to buy a home in the main cities.

  So, people buying homes in the suburbs areas. Also the income or wages of the people become increase so people invest their money by build home in the suburbs area. Therefore, these are the factors which helped in the growth of the suburbs areas.

#1 im pretty sure its a.

the answer is a, salt plain