Respiratory and Excretory Systems Crossword

The organ system that helps you breathe
microscopic air sacs in the lungs
The windpipe branches into these two tubes
The main organs of the respiratory system
Another word for voice box
Another word for wind pipe
How does the diaphragm move when you exhale?
What happens to the space inside your chest when you inhale?
Largest organ of the body
Where liquid waste is stored
Liquid waste
Main filters of waste from blood
Tubes connecting kidneys and bladder
Liquid waste found in bloodstream
Where liquid waste is released from body
What happens if you have clogged sweat glands?
The trachea is protected by ____
Surrounds the alveoli to aid in gas exchange
Part of the skin that directly helps with regulating body temperature