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 is transpiration?
- What is self-pollination?
- Which blood protein is found in plasma?
- What are minerals and functions?
- What are vitamins and functions?
- What is job of plasma?