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 happens to chest when we inhale?
- What is happening to heart?
- How are these parts arranged?
- What are proteins and functions?
- What are root hairs?
- What is pollination?