salmeronana21 salmeronana21

21-04-2022
Chemistry

contestada

5. When you breathe, your lungs absorb oxygen
and release carbon dioxide. Which of these are
your lungs releasing?
(1) O
(2) O2
(3) CO
(4) CO2
(5) NH3

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Gabo200722 Gabo200722

21-04-2022

4 CO2 two atoms of oxygen combine with 1 atom of carbon and that’s CO2

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