Answer:
Maria's car today,has a pollution emissions devices installed in the car,that lessen the effect of its emission to the environment
Explanation:
The clean air amendment bill of 1990 has made car manufacturers install emission control devices like the EGR valve,catalytic converter,air pump to car to help mitigate air pollution
Each state is divided into congressional districts and each state has their own representatives.
Answer:
A. Evolution
Explanation:
Human resources is the set of the people who make up the workforce of an organization, business sector, industry, or economy.
Birth is directly proportional to the human resources .
Death is inversely proportional to the human resources and same as Emigration.