To: Soliton
There is just one big problem that has been overlooked: the pulmonary systems are totally different, and you can get from one to the other.
Mammals breathe in and out; birds breathe straight through.
2 posted on
04/24/2008 11:14:33 PM PDT by
LiteKeeper
(Beware the secularization of America; the Islamization of Eurabia)
To: LiteKeeper
There is just one big problem that has been overlooked: the pulmonary systems are totally different, and you can get from one to the other. Mammals breathe in and out; birds breathe straight through.Stop drinking the koolaid. First, dinosaurs weren't mammals, so your reply is wrong form its inception. Secondly, this is a study at the protein level that validates the anatomical studies. Strong supporting evidence. Third, Like us, "birds need to breathe air in and out of their lungs in order to fulfil the cycle of bringing oxygen into the body to be used in metabolism and also to take the waste CO2 away from the body." http://www.earthlife.net/birds/breath.html
4 posted on
04/24/2008 11:25:06 PM PDT by
Soliton
(McCain couldn't even win a McCain look-alike contest)
To: LiteKeeper
5 posted on
04/24/2008 11:29:50 PM PDT by
Soliton
(McCain couldn't even win a McCain look-alike contest)
To: LiteKeeper
"birds breathe straight through"? ----------------------
Straight through what?
7 posted on
04/24/2008 11:34:05 PM PDT by
SWAMPSNIPER
(THE SECOND AMENDMENT, A MATTER OF FACT, NOT A MATTER OF OPINION)
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