The Squishy Human Body part 2

Your lungs provide another way for the body to remove

Why do you cough?

The liquid part of the blood that is clear is called

____________push food and liquid down the esophagus to the stomach. 

The mouth and tongue help you

After you swallow, the tongue relaxes, and the __________________ opens so you can breathe

Why do you sneeze?

Both cigarette smoke and _____________can cause lung disease. 

When vocal cords get thicker and longer, they create 

Tiny sacs in lungs contain 

What is next step? 1) Nose Hairs catch big particles 2) ?

What happens when something goes down the wrong way?