Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What is major content of cigarette?
Answer: The major content of these chemicals is Nicotine. There are other harmful contents as well like Tar, Carbon monoxide etc., that are very harmful for your health.
Learn also:
- What happens when blood enters ventricles?
- Why is reproduction important?
- How does mineral salts enter roots?
- How is hemophilia caused?
- What is quantity of white blood cells in blood?
- What is stigma?