Topic: Body Transport System Subtopic: Diseases of the transport system
Are varicose veins dangerous?
Answer: Varicose veins are dangerous because if the veins swell a lot and the blood does not move properly in them, so the blood could not be taken to the heart and it will make a clot in the vein that could be more dangerous.
- What is digestive system?
- Why should tissue paper or handkerchief used?
- What is yellow pus?
- What happens to glucose in liver?
- What is circulatory system?
- What is indigestion?