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).
- After digestion in stomach where does food move?
- What gas is present in cigarette?
- What is pulse?
- What plants do if water intake is less?
- Which plants and animals would survive?
- What is filament an why is it useful?