Respiratory system project Worksheet

This printable matching worksheet on the topic of Human Body Systems has 25 questions and answers to match. This matching worksheet is also available to download as a Microsoft Word document or a PDF.

Lack of oxygen in tissues
collapsed lung
Spasm of the diaphragm
Whooping cough
Voice box
Space at the back of the oral cavity
Air sacs
Divides left and right nostrils
Bones that divide the nasal cavity
Tubes from trachea to lungs
Respiratory center of brain
Pause in breathing during sleep
Windpipe
spaces within the skull bones
Opening with vocal cords
Where cellular respiration takes place
Keeps alveoli from collapsing
Illness caused by smoking
Test that measures air volume
Required for cellular respiration
Inflammation of air passages
Prevents food from entering airway
Cavity where lungs sit
Muscle used for breathing
Fluid build-up in air sacs, caused by altitude sickness