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Blood, and what you should do about it - The Galveston County Daily News : Columns

October 19, 2014

Blood, and what you should do about it

Posted: Tuesday, March 18, 2014 12:00 am

Blood is essential for life. Among other things, blood carries oxygen from the lungs to all of the tissues so they may function properly.

This carrying process occurs through the blood vessels, both arteries, which carry blood full of oxygen to the tissues and veins, which carry blood from the tissues so that it can get more oxygen from the lungs.

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