Which is an example of an environmental health concern? monitoring pathogens in a public water supply interpreting data about people's exercise habits creating an intervention to reduce alcohol abuse finding the cause of an national influenza outbreak

Option(A)

Explanation:

An example of an environmental health concern is  monitoring pathogens in a public water supply. Because infectious diseases are mainly due to pathogenic bacteria, parasites and viruses which creates health risk associated with drinking-water.

The  recent public health burden is determined by the severity and incidence of the illnesses associated with it, diseases outcome are more severe creating chronic health effects. It often aggregated and have the capability to multiply in their host"

which three statements are true about all alloys?