Parts of Respiratory System

It is the passage that directs air into the lungs.

• bronchi

• bronchioles

• alveoli

• trachea

Air is filtered, cleaned and warmed in what part of the respiratory system?

• nose

• mouth

• bronchi

• alveoli

It warms, filters and humidifies air to get rid of foreign particles that can irritate or harm the lungs.

• nasal cavity

• mouth

• pharynx

• larynx

What part of the respiratory system is shown in the image?

What part of the respiratory system is shown in the image? (circled part)

What partof the respiratory system is shown in the image? ( circled part)

What part of the respiratory system is shown in the image? (circled part)

What part of the respiratory system is shown in the image?

What part of the respiratory system is shown in the image?

What part of the respiratory system is shown in the image? (circled part)