Seeking Answers 需求答案

1. Does a butterfly know that it once was a caterpillar? 蝴蝶知道自己曾是隻毛毛蟲嗎？

2. Why does it have to go through such an elaborate and complex process from butterfly egg to caterpillar, to chrysalis, and finally to butterfly? 蝴蝶為什麼一定要經過蝴蝶蛋到毛蟲、到蛹、再到蝴蝶這麼繁瑣和複雜的過程來傳宗接代呢？