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ÄÜÅÙÃ÷ °ø¸ðÀü

ÀÌÀüÆäÀÌÁö

Snail

ÄÁÅÙÃ÷

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  • 2010-03-07 20:23
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¿¢½ºÇ¥½Ã º¸·Á¸é ¾î¶»°ÔÇÏÁÒ?

 

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¾Æ·¡ ¾ÆÀÌÄÜÀ» ¼±ÅÃÇØ ÁÖ¼¼¿ä.

  • almine
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  • 2004-07-06 19:04
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´ÞÆØÀÌ´Â ´Ù¸®°¡ ¾ø´Ù´Â °Í¿¡ ÁÖ¸ñÇϼ¼¿ä. ´ÞÆØÀÌ´Â ÆòÆòÇÏ°í ±ÙÀ°ÀÌ Àß ¹ß´ÞµÈ ¹ß·Î ³ª¾Æ°©´Ï´Ù. ´ÞÆØÀÌ ¹ßÀº ¸ö¿¡ ¹Ù·Î ºÙ¾îÀִµ¥ µîµüÁö ¾Æ·¡¿¡ ÀÖ½À´Ï´Ù. ´ÞÆØÀÌ ¹ß¿¡ ÀÖ´Â ±Ù¼öÃàÀ» ÅëÇØ ´ÞÆØÀ̰¡ ¾ÕÀ¸·Î ³ª¾Æ°©´Ï´Ù. ¿òÁ÷ÀÏ ¶§ ´ÞÆØÀÌ´Â ¿ïÅüºÒÅüÇÑ ÁöÁ¡À̳ª Æ¢¾î³ª¿Â ºÎºÐÀ» °¡·ÎÁö¸£±â À§ÇØ ¹ßÀ» µé¾î¿Ã¸®Áö ¸øÇÕ´Ï´Ù. ´ÞÆØÀÌ´Â ºÎµå·´°Ô Áö³ª°¥ ±æÀ» ¸¸µé±â À§ÇØ ²öÀû²öÀûÇÑ ¾×ü¸¦ ³À´Ï´Ù. ÀÌ ¾×ü´Â À±È°À¯ °°Àº ¿ªÇÒÀ» ÇØ¼­ ´ÞÆØÀ̰¡ ´ëºÎºÐ Ç¥¸éÀ» ¹Ì²ô·¯Áöµí ¿òÁ÷ÀÏ ¼ö ÀÖ½À´Ï´Ù.
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¾Æ·¡ ¾ÆÀÌÄÜÀ» ¼±ÅÃÇØ ÁÖ¼¼¿ä.

  • almine
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  • 2004-07-06 19:04
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Notice that the snail has no legs. It moves on its flat(±âº¹¾øÀÌ ÆòÆòÇÑ), muscular foot.(±ÙÀ°ÀÌ Àß ¹ß´ÞµÈ ¹ß?? ¿©±â¼­ ¸öÅë Çϳª°¡ ´Ù¸®Çϳª·Î Ä¡´Â°ÍÀÎÁöµµ ¸ð¸£°Ú¾î¿ä..)The snail's foot is directly attached to its body, which is under its shell. Waves of muscular contractions in the snail's foot move the snail forward. When it is moving, the snail cannot lift its foot to step over bumps or rough spots. To make a smooth path to travel on, the snail's foot produces a slimy liquid. This liquid works like grease so the snail can glide across most surfaces.
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¾Æ·¡ ¾ÆÀÌÄÜÀ» ¼±ÅÃÇØ ÁÖ¼¼¿ä.

  • µ¥ÀÌÁö
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  • 2004-07-06 18:32
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ÁÁÀº ÀÚ·á °¨»ç..À̹ø¿¡ ¿µ¾î¸ðÀÓ ÁغñÇÏ´Ù°¡ º¸´Ï ´ÞÆØÀÌ´Â ´Ù¸®°¡ Çϳª..¶ó°í µÇ¾î Àֳ׿ä. Ȥ½Ã ¾Æ¼¼¿ä?
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¾Æ·¡ ¾ÆÀÌÄÜÀ» ¼±ÅÃÇØ ÁÖ¼¼¿ä.

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