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Data of MIME type;Some plants are very picky when choosing pollinators. The flowers of European Trollius are like a real safe deposit box, and only six kinds of insects know the code to open the safe deposit box. These lucky people all come from the genus Brevicorn. Only they know how to get into the sepals of European Trollius and find the center of the flower. However, no matter how hard other insects try, they can only fail with disappointment. The short-horned flower fly, which has gone to great pains to pollinate European Trollius, will naturally receive considerable "remuneration". Female short-horned flower flies lay eggs on the carpels of flowers. When the larvae are hatched, they will eat the seeds of flowers and grow up. This symbiotic relationship also has certain risks for European Trollius. The more short-horned flower flies, the greater the chance of pollination, but at the same time, the more insects parasitic on flowers. The cooperative relationship between the two was formed millions of years ago and continues to this day. It is a model of relative balance and harmonious symbiosis in nature.几十鬼倭这事，说小不小，说大也不大，对于他来说，如果我死了，他就又可以向你伸手了。4. Click to download: in duplicate (positive and negative printing), the unit certificate shall be stamped with the official seal and the legal person certificate shall be signed.可是这府里太小了，没地方弄。又名《月影之下》、《难以抉择的爱》，Papoo（Margie饰）刚留学回来，她已经在国外念了十年书，但却门门挂科。Papoo有个同父异母的妹妹叫Burana，她们是截然不同的两个人。Burana斯文得体，学习认真，而且很听妈妈的话。因此，继母Karaked十分受不了Papoo没有责任心，而且占有欲极强。每次吵架，Papoo都毫不客气地跟Karaked顶嘴。因为Papoo觉得Karaked和妹妹抢走了她的父亲和家庭。Papoo小时候与奶奶同居，直到奶奶去世，她才搬去跟父亲和继母住。但Papoo上的是寄宿学校，这更让她觉得自己在这个“新家”是多余的。