sharixiii4094 sharixiii4094
  • 21-06-2017
  • Biology
contestada

How does the respiratory system interact with the circulatory system 7th grade?

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kpompa01 kpompa01
  • 23-06-2017
*The lungs give oxygen to the bloodstream and the blood carries it to the cells
*The blood takes carbon dioxide FROM cells and brings it back to the lungs to be released
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