1st and 4th one. 3 could be possible not completely sure its been awhile since i took the class. but the other 2 are impossible.
<span>Epidemiology is a branch of science that studies diseases. Epidemiology
seek to answer ‘who, when, where’ in order to analyze health and disease and
find out the cause of illnesses. They rely on other allied professions like
Biology, Social Sciences and Engineering in order to make better assessment on
studies. </span>
....cause the cell to undergo unregulated cell reproduction.
