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.
- How long does person survive after heart transplant?
- Which blood vessel carries blood and where?
- What is size of white blood cell?
- What is digestion?
- What are petals?
- Which plants and animals would survive?