All but one of the items listed are ways our Respiratory System is designed to defend against pollutants in the air. Click on the one that is INCORRECT.

Filters air to remove dirt.

Tissues that vibrate to produce sound.

Airways that take air to the bottom of the lungs...

The main breathing muscle is the...

Contains thousands of tiny air sacs...

Where oxygen enters the blood and carbon dioxide leaves the blood...

What waste does the Respiratory System get rid of?

Alveoli are tiny air sacs covered in capillaries.

The job of the epiglottis is to block food from entering the windpipe.

Teachers: Create FREE classroom games with your questions Click for more info!
©2007-2024 Review Game Zone | About | Privacy | Contact | Terms | Site Map