ing1Mhams1ananatalst
ing1Mhams1ananatalst ing1Mhams1ananatalst
  • 08-06-2016
  • Biology
contestada

The air you breathe into your lungs on a daily basis mostly consists of
a. oxygen
b. carbon dioxide
c. nitrogen
d. hydrogen

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Arii3
Arii3 Arii3
  • 08-06-2016
The air you breathe into your lungs on a daily basis mostly consist of carbon dioxide.
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