During the exchange of air in your lungs oxygen is being taken into your bloodstream while this substance is being released

asked Jul 23, 2022 145k views

19 votes

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4 votes

Answer:

carbon dioxide

Step-by-step explanation:

Jeremy Moritz answered Jul 25, 2022

8.2k points

9 votes

Answer:

carbon dioxide

Step-by-step explanation:

trust

Davidkelleher answered Jul 29, 2022

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