Oral health is important because if you dont take care of your mouth you can get infections/ get sick. It would also just be very unhygienic. You can get cavities, lots of plaque and in severe cases may even lead to diseases. So take care of your mouth!
The organ of the respiratory system are Nose, Trachea,Bronchus,Larynx,Paranasal sinuses,Lung,Pulmonary,alveolus,Pharynx,Bronchiole,Nasal cavity,Epiglottis,diaphragm
