The main function of white blood cells is:
A. To help protect the body's immune system by fighting off germs.
White blood cells play a crucial role in the immune response, helping to defend the body against infections and foreign invaders.
What is themain function of white blood cells
A. To help protect the bodys immune system by fighting off germs
B. To carry blood towards the heart
C.to carry blood away from the heart
D. To transport oxygen throughout the body
1 answer
1 answer