My next step's gotta be oxygen.

What's a drug?

There are three basic limitations of scuba diving.

This isn't Volvos this is volcanoes.

That's what we use to inject, as we start to do our deep dives.

We need to breathe.

These granules contain three essential plant nutrients.

This was a different record.

Meanwhile, the human body consists of 65 oxygen, 18 carbon, 10 hydrogen, and 7 of various other elements including 0.002 of silicon.

We stopped tilling, so that we could prevent greenhouse gasses from going into the air.

It appeared dead.

High oxygen content.

Oxygen! Yes!

Pure oxygen.

Oxygen, yes. Thermal garments...

What's the O2 stat?

Give me an O2 stat.

All right, all right. Lance.

Iron and oxygen are elements.

Water contains hydrogen and oxygen.

Liquid hydrogen and oxygen.

Trees give off oxygen and absorb carbon dioxide.

Tropical rainforests produce oxygen and consume carbon dioxide.

And then you have two extra pairs of valence electrons in the oxygen.

Nitrogen bonds to oxygen, which in turn....

And after the toe cells have kind of taken out whatever they need.

I'm H2O intolerant.

You need oxygen to breathe.

Reims

And there was no carbon and oxygen in the universe throughout the first generation of stars.

Oxygen and hydrogen make water.

It's here, the brain.

(Laughter) (Applause)

How you doin' on air?

Doctor, the patient is desatting.

O2 sat's down 82 percent.

Danger. Atmosphere compromised.

When exposed to oxygen

Oxygen, people.

A very simple example is this When the world was primarily plants, the environment, which had carbon dioxide and some oxygen in it when they first started,

Water is made up of hydrogen and oxygen.

Water can be decomposed into oxygen and hydrogen.

Doc, everything is first class.

In a word, the answer to all these questions is polarity.

And that wasn't easy because poisons were everywhere.