Sentence examples for oxygen levels from inspiring English sources

Slowly Dad's oxygen levels rose.

Forests shrank, bringing down the oxygen levels.

Need to track your blood oxygen levels?

When altitude increases, oxygen levels diminish.

Some believe it boosts oxygen levels in the blood.

He was delirious from fever, shock, and low oxygen levels.

Further back, the oxygen levels were even greater.

Atmospheric oxygen levels also increased during the Cryogenian.

Normal oxygen levels in the air are about 21%.

Low oxygen levels are already an acute concern.

Oxygen levels increased when the cultures approached the stationary phase.