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Defining the Human Respiratory System

The function of the human respiratory system is to deliver air into the lungs and to facilitate the distribution of Oxygen into the blood stream. It also extracts waste Carbon Dioxide from the blood and exhales it.

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Tags: The Human respiratory system

Uploaded by: ( Send Message ) on 11-08-2009. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 1m 16s

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