Health Unit 2

Match it! Select the correct answer from the pull down...Good luck!

Waste gas that is exhaled from the body.

The process of inhaling and exhaling.

What are three diseases that long-term smking helps to cause?

The place where air is cleaned and warmed before it enters the lungs.

What is the substance in tabacco smoke that slows down the work of the cilia?

A sticky liquid lining the parts of the respiratory system.

What poisonous gas , pushes oxygen out of the red blood cells?

A name for the air you breath.