4 ms·
O2 does decrease and is measurable: https://www.oxygenlevels.org/ https://www.oxygenlevels.org/ I think this is a more marketable concern than CO2 as without O
by hartator 2y ago
O2 does decrease and is measurable: https://www.oxygenlevels.org/ https://www.oxygenlevels.org/
I think this is a more marketable concern than CO2 as without O2 most know that you can’t live.
- nradov 2y agoThose are meaningless changes. It's less than the effect of walking up a small hill in terms of inspired oxygen partial pressure.