Question

The movement of the cilia sweeps
remaining dust and germs.​

Answer 1

Cilia propel a liquid layer of mucus that covers the airways. The mucus layer traps pathogens (potentially infectious microorganisms) and other particles, preventing them from reaching the lungs.

Answer 2

Answer:

jsisiidifidiiiffiiiriiriififjfii

Explanation:

wieiieifrooeifiifidieiigitoror