One
What is the Oral Cavity.
The Oral Cavity is your mouth.
What is the nasal cavity?
The nasal cavity is your Nose.
What is the Pharynx
The Pharynx is the throat
What is the Larynx?
The Larynx is the voice box.
What is the Trachea?
The Trachea is the passage leading from your throat to your lungs.
What are the Alveoli?
The Alveoli are the very small air sacks that are the destination of air that you breath in.
What are the Bronchial Tubes lined with?
The Bronchial Tubes are lined with Cilia/really small hairs.
How many Bronchis are there?
In total, there are five secondary bronchi and 2 primary Bronchi.
three in your right lung and two in your left lung, each lung each gets one primary Bronchi.