Ventilation Crossword

This printable crossword puzzle on the topic of Human Body Systems has 12 clues. Answers range from 6 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Carbon dioxide diffuses from where into the alveolar?
Gaseous exchange takes place where?
A product of oxygen and glucose.
Breathe in
Breathe out
One part of the brain that controls respiration.
The muscle under the rib cage involved in inhalation and exhalation.
Gas that is delivered to muscles during exercise.
Gas that is removed by the lungs.
A product of anaerobic respiration.
The rate of this increases when we exercise.
The rate and depth of this increases during exercise.