Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What are chances of smoker of getting lung cancer?
Answer: Smoker have fourteen times more chances than a non-smoker of having lung cancer. This is only due to the presence of tar in the cigarette.
- How is energy formed?
- What is alveolus?
- What is cell sap?
- What is role of immune system in heart transplant?
- Where is blood taken after lungs?
- What is quantity of blood in an adult?