The human body (breathing)

The ____ _____ are closed for speech or spread apart for breathing.

The nose, windpipe, and lungs are just part of the _____ _____.

The ____ is the entrance for fresh air to the lungs.

Oxygen is needed to ____ ____ ____ ____ to power our vital life processes

We breathe to _____ ______ _____ ______ _____.

The ____ or ______ is at the top of the windpipe

The wind pipe has about 20 hoops of cartilage that ______ __ ____.

Its so important, the body will die if it doesn't _ for more than a few minutes

Scuba divers use breathing apparatus called _____ _____. (also a Jethro Tull song)

Air contains a gas called ______

The tube from the back of the mouth and nose to the lungs is the ________

Parts of a body that works together to carry out a task is called a ________