Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
How can cold prevented?
Answer: Cold can be prevented by many ways. Getting a balanced diet, getting plenty of sleep and breathing fresh air. Using handkerchief or a tissue paper to prevent virus to transfer from infected person to a normal person.
Learn also:
- How much is life of red blood cell?
- Where is digestive food transported?
- What happens to glucose in liver?
- What is job of xylem?
- What is result of viruses when we sneeze?
- Where is faeces stored?