The Respiratory System

What is the 1st organ of the respiratory system?

What are the organs in which one is smaller than the other in the respiratory system?

What is the name of the 2 holes in the nose?

We can take a breathe using 2 organs: the nose and the _________

Write the name of the following organ:

In which part of the lungs does the exchange of oxygen and carbon dioxide take place?

• Lungs

• Bronchi

• Alveoli

What is the name of the 2 branches at the end of the trachea?

We have hiccups because there is an alteration with our _________

The esophagus is located behind the ______

Another name for the windpipe: