Posted by Trivia on June 03, 2001 at 10:12:32:
In Reply to: Re: Re: Re: breathing posted by fred young on June 02, 2001 at 15:44:31:
The Andeans referred to do not have larger lungs. They have higher concentrations of oxygen-carrying red blood cells in their blood. THey do not breathe more air, they just use the air they breathe more efficiently. Everybody knows this !!