عدد أصناف الكائنات الحية

28 مارس 2020

عدد أصناف الكائنات الحية

حسب أخر دراسة والتي وصفها المراقبون وموقع بي بي سي الإنجليزية بأنها أدق دراسة في التاريخ فعدد أصناف الكائنات الحية على هذه الأرض هو 8.7 مليون صنف، ومعظم هذه الأصناف من الحشرات.

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أخر المواضيع من قسم : حيوانات

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