What if it is more like blood itself, able to provide oxygen to tissues?

Being a 13-year-old provides enough oxygen for insecurities as it is.

In that time, an average tree produces 15kg to 30kg, so about 10 trees are required to provide oxygen for one person.

The hospital said the baby died after the respirator providing oxygen to him shut down.

Covering the lower part of her face was a clear plastic mask providing oxygen.

It is also possible that the machine does not provide enough oxygen for some patients.

The fountains provide oxygen to about an acre around each one.

There are three principal ways of providing oxygen to the space station.

I use a machine that provides extra oxygen for me to breathe.

The hood around her head was providing pure oxygen, he said.