The user completes a fill-in-the-blank exercise to review the anatomy of the heart.

In this screencast, learners review the parts of the gastrointestinal system and then check their knowledge in a matching exercise.

Learners examine and identify the parts of the hip joint.

Learners examine the anatomical parts of the lungs.

The student identifies the anatomical parts of the ear and learns the purpose and function of these parts. A review follows the lesson.

Learners review and reinforce their knowledge of brain anatomy and function in this learning activity.

In this animated and interactive object, learners identify the valves and chambers of the heart.

In this video learners view the valves and chambers of the heart.

In this interactive object, learners identify a person's regional body parts.

Students identify the enamel, cementum, cementoenamel junction, clinical crown, clinical root, and epithelial attachment of a tooth.

In this animated activity, learners view the various hand, arm, and shoulder muscles in action. The students test their knowledge of the location of the muscles in a drag-and-drop exercise.

Learners examine the structure and function of skin including the production of melanin.

In this screencast, students identify various muscles of the face and scalp and see them in action.

In this screencast, learners examine the movement of fluid within the vascular system.

In this screencast, the learner identifies the kidney's internal and external structures.

Students locate the enamel, cementum, cementoenamel junction, the anatomic crown, and the root of a tooth in this interactive lesson.

In this animated object, learners examine how the sensory, motor, mixed, and reflex nerves work in the human body.

In this well-illustrated object, learners examine basic floral anatomy. The flower is the reproductive organ of the angiosperm.

Learners read how fruits are classified according to their texture and according to how they developed from their floral anatomy.