Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What is Nicotine?
Answer: Nicotine is an addictive drug that causes the smoker to smoke more cigarettes day by day. It is a major drug because it prevents the victim from avoiding tobacco and cigarettes.
- What are petals?
- After digestion in stomach where does food move?
- What is diarrhea?
- What is cough?
- Why is heart useful?
- What is job of fibrinogen?