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 mineral salts enter roots?
- What is cell sap?
- What is semi-permaeable membrane?
- What is osmosis?
- How long it takes to recover from heart transplant?
- What are pacemakers?