Answer is C. pregnant females.
Synthetic folic acid is taken as dietary supplement. Folic acid helps the body in producing and maintaining red blood cells. Deficiency of folic acid can cause anemia. The women who are pregnant must take folic acid to avoid miscarriage of the fetus. It maintains the pregnancy by helping in synthesis of red blood cells.
The answer is It’s Pacemaker !! It is also known as the SA node
TRUE. Most drugs are eliminated by the kidneys in urine although some are excreted in saliva, sweat, or exhalation.
