Respiratory System
Bronchioles
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Nasal Cavity
Oral Cavity
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Bronchus
Bronchioles
Alveolar Sacs
Capillary Network
Red Blood Cell
Body Cell
Bronchioles are located after the Bronchus and there are many more of them. they do not have cartilage rings around them. they are lined with muscle. the air then travels to the Alveolar Sacs.
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Home
Nasal Cavity
Oral Cavity
Pharynx
Epiglottis
Larynx
Trachea
Bronchus
Bronchioles
Alveolar Sacs
Capillary Network
Red Blood Cell
Body Cell