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Hiccups a holdover from when we had gills by Decius at 10:11 am EST, Feb 6, 2003 |
] But there is one group of animals in which the peculiar ] combination of the contraction of these muscles and the ] closure of the glottis does serve a clear purpose: ] primitive air breathers that still possess gills, such as ] lungfish, gar and many amphibians. |
Hiccups a holdover from when we had gills by Rattle at 3:16 pm EST, Feb 6, 2003 |
] But there is one group of animals in which the peculiar ] combination of the contraction of these muscles and the ] closure of the glottis does serve a clear purpose: ] primitive air breathers that still possess gills, such as ] lungfish, gar and many amphibians. Interesting. That also offers some explination as to why you get them when you are excited. Triggering when you need more oxygen. Shrug. |
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