Respiratory System Crossword
This printable crossword puzzle on the topic of Human Body Systems has 12 clues. Answers range from 2 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Movement of rib cage
Exchange of O2 and Co2 from lungs to blood
Exchange of O2 and CO2 from blood to cells/tissues
Utilization of O2 to release energy
Contains C-shaped rings of hyaline cartilage
Increased surface area in the nasal cavity
H2CO3
Warms, moistens and filters inhaled air
In addition to CO2, this is also exhaled
Required for chemical release of energy
Lateral edges of the nose
Failure to inhale
Customize
Add, edit, delete clues, and customize this puzzle. Print copies for an entire class.
