Red blood cell antibodies may show up in your blood if you are exposed to red blood cells other than your own. Antibody serology tests check for the presence or level of specific antibodies in the blood.
Answer:
it is the average period of time a person can expect to live.
Explanation:
The answer is 2000 calories. My guess is that is because you need to burn so many but gain so many to get energy. This is a way to not gain weight.
C) to help the victim survive until emergency care arrives
Https://www.cdc.gov/std/hpv/stdfact-hpv.htm you should be able to find an answer here somewhere
