Topic: Body Transport System Subtopic: Introduction
Why is blood important?
Answer: If your body is to keep working properly, food, oxygen, water and heat to be carried from one place to another. Carbon dioxide and other waste materials have to be excreted from the body. Blood is the medium for all these things.
- How does white blood cell deplete germ?
- Which enzyme acts on food in stomach?
- What is bronchiole?
- How flu virus enters?
- What is role of immune system in heart transplant?
- Why are Villi essential?