Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What is tobacco smoking?
Answer: Tobacco smoking is usually termed in the category of small drugs. Tobacco is lit in order to make smoke that smokers inhale. This smoke contains harmful contents that can damage your respiratory system or even cause cancer.
- How does red blood cells pass through capillaries?
- What is alveolus?
- Why large molecules cannot absorb into blood?
- What are properties of blood in arteries?
- What is ovule?
- What is root pressure?