By Wendy Dusek
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In this animated and interactive object, learners examine how blood flows through the heart and lungs. A brief quiz completes the activity.
In this interactive object, learners review respiratory system terminology and then match the terms with their definitions in a drag-and-drop exercise.
Learners examine the anatomical parts of the lungs.
Have fun, test your skills concerning HVACR Electrical Components.
Respiratory Bingo: Terms related to breathing, lungs, oxygen and much more!
Test your knowledge of Respiration Trivia!