Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
Why should tissue paper or handkerchief used?
Answer: Tissue or handkerchief should be used to cover your mouth and nose in order to prevent the spread of 100,000 viruses that can reach up to a distance of 10 meters.
- How is flu treated?
- How does temperature affect rate of transpiration?
- What is diabetes?
- What is temporary cure of Asthma?
- How does red blood cells pass through capillaries?
- In large trees how gases are exchanged?