tontonsmonkey7971 tontonsmonkey7971
  • 02-04-2019
  • Biology
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One of the functions of the respiratory system is to rid the body of co2. Where does the co2 come from?

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xzervisx
xzervisx xzervisx
  • 02-04-2019

The CO2 comes from the atmosphere. It is dissolved within our blood cells and is breathed out through respiration

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