Question

how does a federal health agency most likely control health effects from asbestos exposure?
by monitoring the number of asbestosis cases that are recorded
by creating guidelines for people who work on constructing buildings
by opening a local clinic for people suffering from mesothelioma and other illnesses
by providing preventative health services to educate people about asbestos exposure

Explanation:

Providing preventative health services to educate people about asbestos exposure is a proactive measure. Monitoring cases (after exposure), creating building guidelines (narrow scope), or opening a clinic (treating after - effect) are less comprehensive in controlling health effects compared to prevention through education. Education can reach a wider population and prevent exposure in the first place.

Answer:

by providing preventative health services to educate people about asbestos exposure