In this interactive object, students view an animated depiction of Class 3 levers. A matching quiz completes the activity.

Learners read a description of torque and study the factors that cause its magnitude to change. A brief quiz completes the activity.

In this learning activity you'll explore the food pyramid and the recommended services.

By the end of this module, you’ll be able to:

- List four categories of disease agent sources

- Discover conditions when disease transmission is likely to occur

- Describe the means of disease transmission in a given situation

In this learning activity you'll review how every protein molecule of an organism is synthesized by that organism in a prescribed process. This activity helps students understand the fundamental life process of making protein.

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

In this animated and interactive object, learners examine ventilation, external and internal respiration, and gas transport.

In this animated activity, learners examine the two major phases of cell division: mitosis and cytokinesis.

In this well-illustrated activity, learners examine the three types of intermolecular forces: dipole-dipole forces, London or Van der Waals forces, and the hydrogen bond. Two interactive questions are included.

Test 1 - Weeks 1-3

Students will review Heat Transfer concepts using this game.

Physiology: Unit 3 Quiz Nerve Conduction

Game includes heat transfer, phases of matter, atomic structure, conductors and insulators.