The Respiratory System Crossword
This printable crossword puzzle on the topic of Human Body Systems has 10 clues. Answers range from 5 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Your body couldn’t breathe without this system.
The respiratory system is made up of the trachea, the lungs, and the
When you breathe in air, you bring oxygen into your lungs and blow out
When you inhale, your lungs
What is the name of the tiny air sacs in your lungs?
_________ is not good for your lungs
The trachea is also called the
The tiny hairs that keep mucus and dirt out of your lungs are called
The voice box is also known as the
As you breathe, this contracts and flattens to give your lungs room to fill up with air
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