Trees give off oxygen and absorb carbon dioxide.

It's just pure mechanics, allowing you to cycle air through this breathing loop.

When the ocean absorbs a lot of CO₂, the water becomes more acidic.

They are actually red that's what gives blood its color.

Oxygen, people.

We need to administer oxygen.

They gave her medications to raise her blood pressure.

Breathing is all about moving air from a higher pressure to a lower pressure environment.

I was freezing to death,

Aside from breathing oxygen... it doesn't seem to me that...

Oxygen! Yes!

The only factory capable to transform CO2 into oxygen, are the forests.

His cell sample's membranes still aren't absorbing the inhibitor.

The baby was delivered through a C section, but Barbara suffered cerebral anoxia, a loss of oxygen to the brain.

Absorption

Everyone take their vitamins this morning?

So nature created a balance, and the balance was called animals.

Sound absorbing material is called acoustic material.

Remember, this is 1 molar and you had 1 liter of it.

The air we breathe consists of oxygen and nitrogen.

If you think about the way we breath, we inhale oxygen, we exhale carbon dioxide, but what if you can't exhale?

About 12 percent of the land around the world is now protected safeguarding biodiversity, providing a carbon sink, generating oxygen, protecting watersheds.

It's a powdered toxin. It's absorbed through the skin.

Every one of us impacts the world around us everyday, and you scientists know that you can't actually even if you stay in bed all day, you're breathing oxygen and giving out CO2, and probably going to the loo, and things like that you're making a difference in the world.

This was a pure O2 static apnea record that Guinness had set the world record at 13 minutes.

With the demonstration of the Morton Ether Inhaler at the Mass.

We take a breath every few seconds.

And you can have a hundred million of these homes, and it's great because they suck carbon.

But imagine what the properties of this limestone block might be if the surfaces were actually in conversation with the atmosphere.

My next step's gotta be oxygen.

But the thing is it also releases millions of years worth of stored CO2 back into the air.

What's a drug?

There are three basic limitations of scuba diving.

This isn't Volvos this is volcanoes.

Oxygen is taken into our lungs when we breathe.

I didn't get out, but was in the water taking prednisone shots, taking Xanax, oxygen to the face.

Methyl isocyanate is a concentrated insecticide.

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.

I'm breathing in a million billion billion atoms of oxygen.

Corporate merger?

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.