Question

leakage of blood from vessels reduces the efficiency of pumping system how is the leakage prevented

Answer 1

The white blood cells in our body form a new layer and they shed off the damaged layer or part through which leakage of blood is caused. Hence, because of the WBC the leakage of blood is prevented as they multiply and form another layer.

Answer 2

Answer:

Explanation:the white blood cells in our body form a new layer and they shed off the damaged layer or part through which leakage of blood is caused. Hence, because of the WBC the leakage of blood is prevented as they multiply and form another layer.