Answer:
Create an air gap to prevent backflow.
Explanation:
An air gap prevents contamination of the water because it creates a space between the water outlet and a contaminated source. So, if there is, for example, a decrease in the pressure that pumps the water to the faucet, the water the air gap will prevent the contamination of potable water and the cause of different illnesses.
TRICARE must verified the doctor she uses she doesn't get to select her on health care provider
Answer:
true
Explanation:
sorry if im wrong hope this helps tho
