Jun. 10th, 2008

[identity profile] relentlesssoul.livejournal.com
Roxas had found himself to be too lazy to move from the chair he currently occupied. Even after being rustled to full consciousness by random passers by, the blonde did not have the motivation or energy to walk back to the Common Room right now. So instead of leaving the place he had practically forced himself into visiting, Roxas decided to open up the book he had in front of him and try to comprehend what he was reading.

The heart is a muscular organ in all vertebrates responsible for pumping blood through the blood vessels by repeated, rhythmic contractions. The heart of a vertebrate is composed of cardiac muscle, an involuntary muscle tissue which is found only within this prgan. The average human heart beating at 72 BPM, will beat approximately 2.5 billion times during a lifetime spanning 66 years.


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