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.
- How does large trees take up water?
- What is transpiration?
- What is diarrhea?
- What is ovary?
- What is circulatory system?
- What is bronchiole?