Topic: Body Transport System Subtopic: What is blood?
How does white blood cell deplete germ?
Answer: A white blood cell is always on the lookout for a harmful bacteria. Whenever it sees one, it engulfs it (wraps around it and eats it).
Learn also:
- Some white blood cells do not eat bacteria what do they do?
- What are symptoms of cold?
- What makes heart sound like dub?
- What is vein?
- What is meant by leaking of heart valves?
- Why is it better to breathe through nose?


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