Wednesday, September 1, 2010

Oxygenated blood

Today's learning is based on oxygenated blood which comes under the study of biology 12. I hope you like this learning.

Blood is a specialized bodily liquid that delivers necessary substances to the body's cells – such as nutrients & oxygen – & transports waste products away from those self same cells. And so it is called as oxygenated blood. Now i guess you know what is oxygenated blood.

Next time we will learn on some other concepts of biology.

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