science education resource

Respiratory System

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Respiratory System

Our Anatomy resources are illustrated and simply stated to make them more accessible to Grade School and Middle School students.
Our Advanced Anatomy content is developed for High School and/or Introductory College Level Classes.

If you are not a subscriber, you can purchase a downloadable bundle on the Respiratory System with black and white skeletal muscle diagrams, muscle actions, origins, insertions, and innervation study sheets. If you are a subscriber, you can access this bundle (and others) with your teacher login HERE. has more than 2,000 illustrated animals. Read about them, color them, label them, learn to draw them.