Which of thefollowing is a condition of cardiovascular system that occurs when the number of healty red blood cells in the body gets low?

A. Alzheimers
B.Leukemia
C.Hypertension
D.Anemia

1 answer

D. Anemia

Anemia is a condition that occurs when there are not enough healthy red blood cells in the body to carry adequate oxygen to the body's tissues.