Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What causes smoker to cough?
Answer: A smoker coughs when excess mucus is collected in bronchioles. The smokers' cough is very harmful for the respiratory system.
- What happens to excess amino acids in liver?
- How many times blood enters heart in one circulation?
- What makes heart sound like dub?
- What is absorption?
- What is anther and what does it contain?
- What is temporary cure of Asthma?