Topic: Body Transport System Subtopic: Diseases of the transport system
Why are circulatory disease harmful?
Answer: Circulatory diseases are harmful because they kill more people than any other disease does.
- What is ratio of water and bacteria in faeces?
- How can large molecules pass through digestive tract?
- What is pulmonary vein?
- What is active transport?
- What are xylem and phloem?
- How body tries to fight flu virus?