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The second classification principle of organisms is the lineage classification principle aiming at establishing evolutionary lineage. The classification method following this principle is called lineage classification. The representative of pedigree classification is "branch systematics". It advocates that the branches in evolution should be taken as the criteria for identifying and distinguishing classification units and the basis for determining the pedigree relationship of each classification unit. The so-called co-ancestral proximity (similar to a group of people being a grandfather) is used to measure the genetic relationship between different taxa and determine their position in the pedigree. The classification system finally established is an evolutionary pedigree reflecting the history of phylogeny, which is a deeper description of biological relationship. In other words, the basic principle of pedigree classification is that the classification system conforms to the evolutionary pedigree. Pedigree classification is only applicable to organisms and cannot be used for abiotic classification.To tell the truth, fake when fake sell, no problem, existence is reasonable. If you sell it seriously, you have a lot of problems. Don't ask me why I know so much, count as half of the industry. Many people suspect that I advertise fake products, which is really a bit boring. I have already given such obvious differences, you still can't see it, and I can't help it.大学某男生宿舍，从技术宅男到英俊校草，性格相投躁动捣蛋的五个人成为死党。青春无畏死党团让系辅导老师大为光火，隔三差五的某个死党团团员就会做出在学校做出惊人之举，示众教育是家常便饭。　　其他演员包括Maria Gabriela de Faria﹑Josh Segarra﹑Kevin Bigley﹑Gerry Dee﹑Ulka Simone Mohanty及Megan Park。盗版影碟贩子扎法曾是一名电影临时演员，因为妻子要和他离婚，扎法决定放弃这份不合法的工作，转而去和他的老搭档拍一部名叫《巅峰-恶魔的覆灭》的电影，这是一部在1977年搁浅的科幻片。一场和他的菜鸟搭档别开生面，滑稽搞笑又不失煽情的拍摄历程由此开始了。Assuming that the meat quality of all parts is in the range of 0 to 100, even Samsung's weakness is not 0.