Topic: Food Energy and Respiration Subtopic: Making the air moist, warm and clean
What are Cilia and why are they important?
Answer: Cilia are tiny hair like structures present in the throat that aid in the movement of air and trapping dust and germs from reaching the lungs.
Learn also:
- What is Asthma?
- What is concentration of components in deoxygenated blood?
- What are harmful effects of carbon dioxide?
- How can phloem be described?
- What is meant by aerobic?
- Where does respiration take place?
