Respiratory system Crossword

This printable crossword puzzle on the topic of Human Body Systems has 12 clues. Answers range from 3 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Process by which oxygen and carbon dioxide move between the bloodstream and the lungs
The volume of air in the lungs after maximum exertion
The amount of solute dissolved in a given amount of solvent
Where the lungs and the blood exchange oxygen and carbon dioxide
Membrane surrounding the thoracic cavity
A large airway that leads from the trachea (trachea) to a lung
The passage for air between the pharynx and the trachea
Amount of lungs
The front of a person's or animal's body between the neck and the abdomen
A dome-shaped muscle partition that separates the chest from the abdomen
Epithelial cells that are characteristically flat and scaly
Take air and sometimes other substances into the lungs