Seudónimo Seudónimo
  • 21-10-2016
  • Health
contestada

What system takes in oxygen and gets rid of carbon dioxide? A. respiratory system B. digestive system C. excretory system D. circulatory system

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Bakerboyt
Bakerboyt Bakerboyt
  • 21-10-2016
The correct answer is A. Respiratory system! 
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fbg123454321 fbg123454321
  • 21-10-2016
the answer to your question is A
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