Respiration
What is the Respiration
Nasal cavity
Breathes in warm moist air. The nasal cavity also filters the dust particles.
Pharynx
The pharynx is the portion of the digestion track that recieves the food from your mouth.
Larynx
The larynx is portion of the respiratory track containing the vocal cords which produce sounds.
Trachea
The trachea is a wide tube that connects the larynx to the bronchi of the lungs.
Bronchioles
The bronchioles are the passageway which air passes through the nose or mouth to the alveoli.
Alveoli
The alveoli is the gas exchange of oxygen and carbon dioxide takes place. Oxygen from the inhaled air diffuses through the walls of the alveoli.
Lung cancer
Lung cancer is the uncontrolled growth of abnormal cells that starts off in one or both of your lungs. You can get lung cancer from smoking.
Infections
Infections are when you are cut or stabbed with something and you have an open wound and it gets something in the cut or scrap and it gets infection in it.
Asthma
Asthma are conditions caused by spasms in the bronchi of the lungs causing difficulty in breathing.
Carbon dioxide and oxygen
You inhale oxygen in and through your lungs and exhale carbon dioxide. When you breath in oxygen it goes through your lungs .Then when you exhale carbon dioxide it come out of your mouth/nose and helps the plants grow. The trees put off oxygen for us to breath then we put off carbon dioxide for plants to live.