Of course, just as with the human lungs, air that is pulled in will eventually have to be exhausted.

A heavy smell made the air hardly fit for human lungs.

In an average human lung, there are 480 million alveoli.

Human lungs are located in two cavities on either side of the heart.

And it would not survive in human lungs, but just the thought -.

The human lungs are the organs of respiration in humans.

They blew longer and louder than Blade thought human lungs could manage.

Sliding down the slope from clean fuels isn't just a threat to human lungs.

He gave his human lungs a deep breath of it and listened for Siona's approach.

The type strain was isolated from human lung by bronchoscopy.

Particles must be small to penetrate deep into human lungs, where they can start a lethal infection.

The disease model tested was a mouse model of human lung cancer.

It also cured the human lung tumors in 94 percent of rats bearing them.

Now human lungs blew into sure life the faint seeds of a mundane material fire.

The development of human lung arises from the laryngotracheal groove.

The bellows of his forge are the human lungs.

It's rather like the action of the human lungs, if you can envision a U-boat breathing.

Because there are similar receptor proteins in human lungs.

Human lungs hold 500 million miniature compartments where the blood exchanges gases with the air.

Was it in the human way, with human lungs in the chest?

First I took her down some, because 60,000 feet is thin and chilly-too little partial pressure of oxygen for the human lung.

Her human lungs drew in a deep breath.

The cry went on and on, beyond the capacity of any human lungs to have sustained it.

Growth and deposition of hygroscopic particulate matter in the human lungs.

It becomes poisonous when its oxygen is defiled by passing through human lungs.