【ゆっくり解説】貝ではない⁉90本の●●⁉生きた化石「オウムガイ」とは何者なのか？を解説/アンモナイトとの関係は？

The chambered nautilus is a creature so ancient that it's sometimes called a living fossil. What kind of creature is it, barely changing its appearance since its birth and surviving to the present day? This time, we'll introduce its ecology and its relationship with humans. [Slow and Easy Explanation] Not a shell?! 90 ●●?! What is the living fossil "chambered nautilus"? Explaining / What is its relationship to ammonites? Recommended videos: [Will you die if you keep it?! Arrest?! Explaining 6 dangerous creatures to keep as pets]    • Video   [Its origins are unknown!? Is it controlling humans!? [Explaining the mysterious biology of corn]    • 【ゆっくり解説】起源は不明！？人類を操る！？「トウモロコシ」とは何者なのか？謎多き生...   [Explaining 12 creatures living in the Mariana Trench, the deepest place on Earth]    • 【ゆっくり解説】地球で1番深い場所、「マリアナ海溝」に住んでいる生き物11選を解説   [The great evolution of life 600 million years ago! What is the Cambrian Explosion?]    • 【ゆっくり解説】６億年前の生物大進化！カンブリア爆発とは⁉を解説   Click here for the playlist. [Deep Sea Creatures]    • 深海生物   [Awesome ●●]    • ヤバい●●   [Other Trivia]    • その他雑学   [Marine Creatures]    • 海のいきもの   [Plants] https://www.youtube.com/playlist?list= PLzyOPUWHwcurbJ_yZY30QsApVozwvqvoo [Reptiles]    • Playlist   [Ancient Creatures]    • 古代生物   [Insects]    • Playlist   [Food]    • 食べ物・飲み物   #SlowExplanation #Slow #Creatures #Living