Yes u can most ppl can live wit one lung if healthy if not then probably not
It is always instructed to a patient to not eat any meal before getting your blood test because it may always interfere with the results. If you ate a meal before getting your blood drawn, your results will be high and after consulting your doctor, he would probably prescribed you medications on how to lower it. Lab technician wouldn't really know if you cheated unless they ask you if you had eaten before getting your blood drawn and if you admit it, they'll probably reschedule your blood test and explain what might be affected if you taken a meal before the test.
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.
C. Peer pressure can sometimes be healthy and not always bad.
