Answer:
exesive oxegen usage and the population size could polute the atmosphere damaging it
Explanation:
because the more carbon dioxide the worst it gets
The answer would be D, disease diagnosis.
A normal person can't medically diagnose themselves with a disease.
Hope this helps!
<span>C. tap out information to a rhythm to help him remember it</span>
"positive" or "reactive" HBsAg test result means that the person is infected with hepatitis B. ... A positive anti-HBs (or HBsAb) test result means you are “immune” and protected against the hepatitis B virus and cannot be infected.
