human breathing system

• where are the bronchioles

  
• where is the external intercostal muscle

  
• where is the pleural cavity

  
• where are the ribs

  
• where is the alveoli

  
• Where is the diaphragm located?

  
• where is the trachea

  
• where is the larynx

  
• where is the epiglottis

  
• what is the shape of the cartilage in the tracea


  A C SHAPE
• suggest a reason for the rings of cartilage supporting the trachea ,bronchi and bronchioles


  to prevent them from collapsing
• what is the name of the section of the body that encloses the lungs

  the thorax