(A) Water
(B) Oxygen
(C) Vitamins
(D) None of these
Answer: (B) Oxygen
Red blood carries oxygen in human body from the lungs to all parts of our body.
(A) Water
(B) Oxygen
(C) Vitamins
(D) None of these
Answer: (B) Oxygen
Red blood carries oxygen in human body from the lungs to all parts of our body.