Question

What do white blood cells do for the body?

A. They produce molecules that recognize pathogens.

B. They keep blood from flowing out of the body.

C. They build new cells for damaged tissues.

D. They make hormones that prevent infections.

Answer 1

So D) they make hormones that prevent infections

Answer 2

A type of blood cell that is made in the bone marrow and found in the blood and lymph tissue. White blood cells are part of the body's immune system. They help the body fight infection and other diseases.