BluePanda81
BluePanda81 BluePanda81
  • 15-07-2017
  • Biology
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What is the structures and functions of the circulatory system?

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Аноним Аноним
  • 15-07-2017

The circulatory (cardiovascular) system for humans include: heart, blood, arteries and blood vessels. The heart pumps the blood through the arteries and then throughout the body by then using blood vessels. 

 
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