The phrase
"oxygen levels" refers to the amount or concentration of oxygen present in a certain place or environment.
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«oxygen»
«levels»
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Phrases with «oxygen levels»
Sentences with «oxygen levels»
- Deep breathing raises blood oxygen levels in the body. (webmd.com)
- He's looking into his own monitor, where he can observe pictures as the apparatus tracks his eye movements and the blood oxygen levels in his brain. (discovermagazine.com)
- Additionally, the lowest oxygen level measured in the blood during the night significantly increased by 11 percent, from 79 percent to 90 percent. (sciencedaily.com)
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