Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What is chance of smokers of dying from bronchitis?
Answer: The chances of death of smokers due to bronchitis are 20 times more than the chances of death of non-smoker due to bronchitis.
- What is faeces?
- What are properties of blood present in veins?
- What is indigestion?
- What is root cap?
- What are antibodies?
- What is disadvantage of self-pollination?