Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What if cough is vigorous?
Answer: If the cough is vigorous, then the smoker cannot oxygenate the blood. The damaged alveoli and the effects of carbon dioxide make the smoker breathless and the smoker would feel tired on even a little exertion.
Learn also:
- How does content diffuse into cells from blood?
- Why is cold caused?
- What is main job of white blood cells?
- What happens to food in stomach?
- How does roots get energy and grow?
- Some white blood cells do not eat bacteria what do they do?