Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What is cough?
Answer: Coughing is the sudden clearing of the air passage. But coughing along with sneezing or running nose means that you have cold or you're ill.
Learn also:
- Whah happens in diarrhea and when it stops?
- What are carbohydrates and functions?
- How is heart transplant done?
- What if cough is vigorous?
- Which enzyme acts on food in stomach?
- How are xylem and phloem arranged in roots?