Topic: Body Transport System Subtopic: What is blood?
What is main job of white blood cells?
Answer: There are different types of white blood cells, but they have one thing in common and that is their job. All white blood cells defend the body from disease. They are constantly on a lookout for harmful bacteria.
Learn also:
- What is egestion?
- Why blood moves around body?
- Why is hemophilia dangerous?
- What is job of heart?
- What is stigma?
- What is anther and what does it contain?