鳥用哪個部位呼吸? - 鳥
By Enid
at 2010-06-15T21:48
at 2010-06-15T21:48
Table of Contents
想問一個很無聊的問題
就是.........鳥是用鼻孔呼吸的嗎??
因為我家牡丹有的鼻孔大 外露看得見
有的鼻孔完全被毛蓋住
於是我看著牠 一直在想這個無聊的問題
嘴巴也是閉著的
那牠到底怎麼把氧氣吸入肺部交換的啊??
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Tags:
鳥
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By Hazel
at 2010-06-18T09:25
at 2010-06-18T09:25
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at 2010-06-19T22:53
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at 2010-06-21T20:44
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at 2010-06-25T21:12
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at 2010-06-26T01:50
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at 2010-06-26T15:30
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at 2010-07-04T06:46
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at 2010-07-10T18:57
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