11. For this long-suffering franchise, the rarefied air breathed by champions has existed mostly as a faraway wisp. 12. Air breathing fish can be divided into " obligate " air breathers and " facultative " air breathers.13. A series of tiny inner chambers regulate the flow and velocity of air breathed in and then exhaled. 14. Morton had been exposed to the rarefied air breathed by the game's giants long before he moved to Denver. 15. Many air breathing freshwater teleosts use ABOs to effectively extract oxygen from air while maintaining functions of the gills. 16. One type functions by filtering out chemicals and gases, or airborne particles, from the air breathed by the user. 17. This indicates that incipient air breathing was developed, as well as modification of the hyoid arch towards stapes development. 18. Oeschger suspected that the air breathed by the mammoths was there as well, trapped in bubbles for scientists to evaluate. 19. Chlorella algae were used to recycle air breathed by humans, absorbing carbon dioxide and replenishing it with oxygen through photosynthesis. 20. Robbins also questioned the methodology used, noting there was no effort to specifically chemically analyze the air breathed by the animals.
