The Features of the Immune System (2150 words, 5 pages)
The Immune SystemPeriod 2May 23, 1999The immune system is the most incredible part of our body. It has the task of keeping the body healthy by destroying pathogens and disease-producing organisms, and by neutralizing their toxins. The immune system employs the services of the skin, mucous membranes, hair, cilia, saliva, ...
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