Discussion on Paragraph Completion


 

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Posted on: 06:38:24 PM on October 13, 2016
Posted By:
masthanaiah.c
why arterioles are larger than ventricles? how stars are born?


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Posted on: 06:52:00 PM on November 3, 2016
stars are born by dust



Posted on: 08:33:34 PM on November 3, 2016
The heart pumps blood through the arteries. The pressure thus created is more than the pressure of blood in veins which is reaching back to the heart. Thus to sustain this pressure, the arteries are larger, thicker and more muscular.





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