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.
- What if cough is vigorous?
- What is transpiration stream?
- Why are circulatory disease harmful?
- What is trachea or windpipe?
- What happens in small intestine?
- Why thumb should not be used while checking pulse?