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第一題:多細胞生物,狗和羊,單細胞生物,衣藻,全部生命活動.第二題:B第三題(1):無,需要,它是動物(2):纖毛,口溝,食物泡第四題:B第五題(1):螺旋菌,球菌,桿菌(2):細胞核,細胞壁,細胞質,恭弘=叶 恭弘綠體和攝食結構,現存...
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