Warning! This learning object uses Adobe Flash and your browser does not support Flash. To view this content you will either need to install and/or enable flash in your web browser or upgrade your web browser.
Click Here for instructions to enable Flash.
Learners read how microbes in such items as yogurt, bread, insulin, and insect sprays improve our lives.
The Sense of Hearing
By Barbara Liang
In this animated activity, learners examine hearing and balance. Detailed drawings of the outer, middle, and inner ear structures are included.
The Sense of Sight
In this animated and interactive object, learners read about the parts of the eye. A short quiz completes the activity.
The Stress Response
In this animated object, learners read a brief description of the roles of the hypothalamus, emotions, and adrenal secretions during the stress response.
Classification of Joints
In this animated object, learners examine the different types of joints and their movements.
Creative Commons Attribution-NonCommercial 4.0 International License.
Learn more about the license »