Free MCQsLearn App Download - 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 differs in types of white blood cells?
- What are companion cells?
- How is deoxygenated blood pumped to lungs?
- What is absorbed in large intestine?
- What happens to excess glucose in diabetic person?
- What happens to chest when we inhale?