The Circulatory System: anatomy and functions

Circulatory system in humans consists of heart- the pump,blood vessels, and tissue that is circulating- the blood. Circulatory system carries around body oxygen and food sources, takes out carbon dioxide and junk, heats or cools our body, has a function of defense against pathogens, etc. In video it is described hears's anatomy and it's functions. Video Credit:www.mayoclinic.com

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Channels: Cell Biology Medical

Tags: Circulatory system heart blood

Uploaded by: ( Send Message ) on 11-05-2007. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 2m 58s

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