CURRENTLY ON A POST TEST: 50 POINTS
Recently a local government has observed that the number of people suffering from respiratory diseases has increased. What measures can the local government take in order to reduce health risks?

A. force everyone to stop using cars
B. shut down all the factories
C. reduce public transport facilities
D. ban carpooling systems
E. implement standards on the smoke emissions from factories

this is supposed to be environmental science, but there isnt even an option for science so im going to put it as Biology