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.
- Why are Villi essential?
- What is absorption?
- How is oxygen transported to cells?
- What are some major causes of asthma?
- What is another blood protein found in blood?
- How are these parts arranged?