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Learners match the names of parasitic organisms to the diseases they cause and the modes of transmission.
Classification of Joints
By Barbara Liang
In this animated object, learners examine the different types of joints and their movements.
Glucose Metabolism for the Endocrine System
In this interactive object, learners read about the seven hormones that help regulate blood glucose. A quiz completes the activity.
The Vertebral Column
Learners read a brief description of the vertebral column and examine the distinctive features of the cervical, thoracic, and lumbar vertebrae.
The Cell: Passive Transport Diffusion (Video)
Explore what passive transport diffusion is and how it moves water through a membrane.
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