从卵里出来的是?是蚕的幼虫?是蚕的成虫。蚕的一生经历了? 从卵里出来的什么是蚕的幼虫什么是蚕的成虫？蚕的一生经历了什么...
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蚕的一生经历四个阶段：先是卵，从卵里出来是幼虫阶段，结茧以后变成了蛹，由蛹再变成蛾子，蛾子就是成虫阶段，然后再产卵，完成一生。绛旓細铓曠殑涓鐢熺粡鍘嗗洓涓樁娈碉細鍏堟槸鍗碉紝浠庡嵉閲屽嚭鏉ユ槸骞艰櫕闃舵锛岀粨鑼т互鍚庡彉鎴愪簡铔癸紝鐢辫浌鍐嶅彉鎴愯浘瀛愶紝铔惧瓙灏辨槸鎴愯櫕闃舵锛岀劧鍚庡啀浜у嵉锛屽畬鎴愪竴鐢熴
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