Presence of Lead in drinking water can adversely affect the human health. The three vital systems in the human body that are most sensitive to Lead are :
(A) Nervous system
(B) Cardio - vascular system
(C) Renal system
(D) Respiratory system
(E) Blood forming system
Choose the correct answer from the options given below :
1
(A), (C) and (E) Only
2
(B), (C) and (D) Only
3
(B), (D) and (E) Only
4
(A), (C) and (D) Only