This printable crossword puzzle on the topic of Human Body Systems has 25 clues. Answers range from 4 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Slit like opening in the voicebox
Windpipe
Space between lungs and chest
Air sac in lungs
Tip or uppermost point of lungs
Creation of an opening into windpipe
Rod shaped bacteria
Incision of airway
Delivering sharp short blows to chest
Collection of pus in pleural cavity
Diaphragm
The process of inhalation and exhalation.
The membrane sac that encloses the lung.
Also called the throat, it lies directly behind the nasal cavity.
The process of breathing in.
The process of breathing out.
Hairlike structures that filter air and trap dust.
Muscle below the ribs that allows for inhalation.
Skeletal protector of the lungs.
Muscles between the ribs that aid in inhalation and exhalation.
Air sacs in the lungs that allow gas exchange with capillaries
The smaller branches of the airway after the bronchi.
Division of the airway that branches off the trachea.
Hollow organ that contains the vocal cords.
Cartilage that closes the opening of the trachea during swallowing.