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Your Immune System

28 minutes 21 seconds

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Videos are generally available for preview to non-members as short clips. Limited full-length titles are also available. Log In to view the full length title.

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People sitting in a cafeteria eating. Sign on the wall says, "Fire Safety" Caption: It helps you live a normal life without having to worry

The body's best offense against microorganisms is its immune system. But what is it and how does it work? Why does it sometimes work against us? Discusses the non-specific (skin, tears, saliva, mucus, stomach acid) and specific (lymphatic system, spleen, thymus, bone marrow) defenses that keeps us healthy. Describes some autoimmune diseases and various marrow-produced cells.

Media Details

Runtime: 28 minutes 21 seconds

Topic: Health and Safety, Science
Subtopic: Diseases and Conditions, Physiology
Grade/Interest Level: 10 - 12
Standards:

Release Year: 2002
Producer/Distributor: Films For The Humanities & Sciences
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