運動(游泳)

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https://s3-us-west-2.amazonaws.com/secure.notion-static.com/242b85a1-683a-47d0-8827-beab11bab496/Untitled.png

<aside> 💡 脊索(Notochord)提供肌肉附著處,尾巴(不是鰭)可以擺動提供推進力

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攝食(濾食浮游生物)

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https://s3-us-west-2.amazonaws.com/secure.notion-static.com/7a351429-abae-4952-a75f-3a6947eb27a2/Untitled.png

<aside> 💡 Pharyngeal Pouch or Slits 為濾網,endostyle 分泌黏液

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協調(神經)

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<aside> 💡 潛水的時候能否直接觀察到海鞘的這幾個脊索動物的特徵?

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