Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What are symptoms of cold?
Answer: The two common symptoms of cold are running nose and sore throat. Other then these, there maybe temperature or headaches.
- How does tar damage lungs?
- What is anaerobic respiration?
- What is blood?
- What is role of immune system in heart transplant?
- What is semi-permaeable membrane?
- Which muscles make our chest move?