Added: 1 year ago
From: brightstorm2
Views: 1,439
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  • how does this apply to non living stuff ?

  • @brightstorm2 How do we know that carbon 14 decays after 5700 years (to be exact)?

  • we dont breath in carbon dioxide, we breath it out. we breath oxygen

  • @doyce1000 we breath in carbon dioxide, oxygen, and nitrogen but we use the oxygen more :D

  • lol I know

    @AnimeFanRARR

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