Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What are some major causes of asthma?
Answer: Some major causes of asthma include pets, tobacco smoke, cold air and even laughing and exercising can cause asthma to an ordinary person.
- What is transpiration?
- Are varicose veins dangerous?
- What could be an example of diffusion?
- What is job of fibrinogen?
- What is bronchitis?
- What are properties of vessels?